32745440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 96290208

約数和(自身を除く): 63544768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 173, 182, 208, 224, 260, 280, 338, 346, 364, 416, 455, 520, 560, 676, 692, 728, 845, 865, 910, 1040, 1120, 1183, 1211, 1352, 1384, 1456, 1690, 1730, 1820, 2080, 2249, 2366, 2422, 2704, 2768, 2912, 3380, 3460, 3640, 4498, 4732, 4844, 5408, 5536, 5915, 6055, 6760, 6920, 7280, 8996, 9464, 9688, 11245, 11830, 12110, 13520, 13840, 14560, 15743, 17992, 18928, 19376, 22490, 23660, 24220, 27040, 27680, 29237, 31486, 35984, 37856, 38752, 44980, 47320, 48440, 58474, 62972, 71968, 78715, 89960, 94640, 96880, 116948, 125944, 146185, 157430, 179920, 189280, 193760, 204659, 233896, 251888, 292370, 314860, 359840, 409318, 467792, 503776, 584740, 629720, 818636, 935584, 1023295, 1169480, 1259440, 1637272, 2046590, 2338960, 2518880, 3274544, 4093180, 4677920, 6549088, 8186360, 16372720, 32745440]

約数ペア:

[(1, 32745440), (2, 16372720), (4, 8186360), (5, 6549088), (7, 4677920), (8, 4093180), (10, 3274544), (13, 2518880), (14, 2338960), (16, 2046590), (20, 1637272), (26, 1259440), (28, 1169480), (32, 1023295), (35, 935584), (40, 818636), (52, 629720), (56, 584740), (65, 503776), (70, 467792), (80, 409318), (91, 359840), (104, 314860), (112, 292370), (130, 251888), (140, 233896), (160, 204659), (169, 193760), (173, 189280), (182, 179920), (208, 157430), (224, 146185), (260, 125944), (280, 116948), (338, 96880), (346, 94640), (364, 89960), (416, 78715), (455, 71968), (520, 62972), (560, 58474), (676, 48440), (692, 47320), (728, 44980), (845, 38752), (865, 37856), (910, 35984), (1040, 31486), (1120, 29237), (1183, 27680), (1211, 27040), (1352, 24220), (1384, 23660), (1456, 22490), (1690, 19376), (1730, 18928), (1820, 17992), (2080, 15743), (2249, 14560), (2366, 13840), (2422, 13520), (2704, 12110), (2768, 11830), (2912, 11245), (3380, 9688), (3460, 9464), (3640, 8996), (4498, 7280), (4732, 6920), (4844, 6760), (5408, 6055), (5536, 5915)]