7970539520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 20450102400

約数和(自身を除く): 12479562880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 256, 284, 304, 320, 355, 380, 512, 568, 577, 608, 640, 710, 760, 1024, 1136, 1154, 1216, 1280, 1349, 1420, 1520, 2048, 2272, 2308, 2432, 2560, 2698, 2840, 2885, 3040, 4544, 4616, 4864, 5120, 5396, 5680, 5770, 6080, 6745, 9088, 9232, 9728, 10240, 10792, 10963, 11360, 11540, 12160, 13490, 18176, 18464, 19456, 21584, 21926, 22720, 23080, 24320, 26980, 36352, 36928, 38912, 40967, 43168, 43852, 45440, 46160, 48640, 53960, 54815, 72704, 73856, 81934, 86336, 87704, 90880, 92320, 97280, 107920, 109630, 145408, 147712, 163868, 172672, 175408, 181760, 184640, 194560, 204835, 215840, 219260, 295424, 327736, 345344, 350816, 363520, 369280, 409670, 431680, 438520, 590848, 655472, 690688, 701632, 727040, 738560, 778373, 819340, 863360, 877040, 1181696, 1310944, 1381376, 1403264, 1477120, 1556746, 1638680, 1726720, 1754080, 2621888, 2762752, 2806528, 2954240, 3113492, 3277360, 3453440, 3508160, 3891865, 5243776, 5613056, 5908480, 6226984, 6554720, 6906880, 7016320, 7783730, 10487552, 11226112, 12453968, 13109440, 13813760, 14032640, 15567460, 20975104, 22452224, 24907936, 26218880, 28065280, 31134920, 41950208, 49815872, 52437760, 56130560, 62269840, 83900416, 99631744, 104875520, 112261120, 124539680, 199263488, 209751040, 249079360, 398526976, 419502080, 498158720, 797053952, 996317440, 1594107904, 1992634880, 3985269760, 7970539520]

約数ペア:

[(1, 7970539520), (2, 3985269760), (4, 1992634880), (5, 1594107904), (8, 996317440), (10, 797053952), (16, 498158720), (19, 419502080), (20, 398526976), (32, 249079360), (38, 209751040), (40, 199263488), (64, 124539680), (71, 112261120), (76, 104875520), (80, 99631744), (95, 83900416), (128, 62269840), (142, 56130560), (152, 52437760), (160, 49815872), (190, 41950208), (256, 31134920), (284, 28065280), (304, 26218880), (320, 24907936), (355, 22452224), (380, 20975104), (512, 15567460), (568, 14032640), (577, 13813760), (608, 13109440), (640, 12453968), (710, 11226112), (760, 10487552), (1024, 7783730), (1136, 7016320), (1154, 6906880), (1216, 6554720), (1280, 6226984), (1349, 5908480), (1420, 5613056), (1520, 5243776), (2048, 3891865), (2272, 3508160), (2308, 3453440), (2432, 3277360), (2560, 3113492), (2698, 2954240), (2840, 2806528), (2885, 2762752), (3040, 2621888), (4544, 1754080), (4616, 1726720), (4864, 1638680), (5120, 1556746), (5396, 1477120), (5680, 1403264), (5770, 1381376), (6080, 1310944), (6745, 1181696), (9088, 877040), (9232, 863360), (9728, 819340), (10240, 778373), (10792, 738560), (10963, 727040), (11360, 701632), (11540, 690688), (12160, 655472), (13490, 590848), (18176, 438520), (18464, 431680), (19456, 409670), (21584, 369280), (21926, 363520), (22720, 350816), (23080, 345344), (24320, 327736), (26980, 295424), (36352, 219260), (36928, 215840), (38912, 204835), (40967, 194560), (43168, 184640), (43852, 181760), (45440, 175408), (46160, 172672), (48640, 163868), (53960, 147712), (54815, 145408), (72704, 109630), (73856, 107920), (81934, 97280), (86336, 92320), (87704, 90880)]