98962640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 183876400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 131, 133, 140, 142, 152, 190, 262, 266, 280, 284, 304, 355, 380, 497, 524, 532, 560, 568, 655, 665, 710, 760, 917, 994, 1048, 1064, 1136, 1310, 1330, 1349, 1420, 1520, 1834, 1988, 2096, 2128, 2485, 2489, 2620, 2660, 2698, 2840, 3668, 3976, 4585, 4970, 4978, 5240, 5320, 5396, 5680, 6745, 7336, 7952, 9170, 9301, 9443, 9940, 9956, 10480, 10640, 10792, 12445, 13490, 14672, 17423, 18340, 18602, 18886, 19880, 19912, 21584, 24890, 26980, 34846, 36680, 37204, 37772, 39760, 39824, 46505, 47215, 49780, 53960, 65107, 69692, 73360, 74408, 75544, 87115, 93010, 94430, 99560, 107920, 130214, 139384, 148816, 151088, 174230, 176719, 186020, 188860, 199120, 260428, 278768, 325535, 348460, 353438, 372040, 377720, 520856, 651070, 696920, 706876, 744080, 755440, 883595, 1041712, 1237033, 1302140, 1393840, 1413752, 1767190, 2474066, 2604280, 2827504, 3534380, 4948132, 5208560, 6185165, 7068760, 9896264, 12370330, 14137520, 19792528, 24740660, 49481320, 98962640]

約数ペア:

[(1, 98962640), (2, 49481320), (4, 24740660), (5, 19792528), (7, 14137520), (8, 12370330), (10, 9896264), (14, 7068760), (16, 6185165), (19, 5208560), (20, 4948132), (28, 3534380), (35, 2827504), (38, 2604280), (40, 2474066), (56, 1767190), (70, 1413752), (71, 1393840), (76, 1302140), (80, 1237033), (95, 1041712), (112, 883595), (131, 755440), (133, 744080), (140, 706876), (142, 696920), (152, 651070), (190, 520856), (262, 377720), (266, 372040), (280, 353438), (284, 348460), (304, 325535), (355, 278768), (380, 260428), (497, 199120), (524, 188860), (532, 186020), (560, 176719), (568, 174230), (655, 151088), (665, 148816), (710, 139384), (760, 130214), (917, 107920), (994, 99560), (1048, 94430), (1064, 93010), (1136, 87115), (1310, 75544), (1330, 74408), (1349, 73360), (1420, 69692), (1520, 65107), (1834, 53960), (1988, 49780), (2096, 47215), (2128, 46505), (2485, 39824), (2489, 39760), (2620, 37772), (2660, 37204), (2698, 36680), (2840, 34846), (3668, 26980), (3976, 24890), (4585, 21584), (4970, 19912), (4978, 19880), (5240, 18886), (5320, 18602), (5396, 18340), (5680, 17423), (6745, 14672), (7336, 13490), (7952, 12445), (9170, 10792), (9301, 10640), (9443, 10480), (9940, 9956)]