45161480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 131846400

約数和(自身を除く): 86684920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 653, 665, 728, 760, 910, 988, 1064, 1235, 1306, 1330, 1729, 1820, 1976, 2470, 2612, 2660, 3265, 3458, 3640, 4571, 4940, 5224, 5320, 6530, 6916, 8489, 8645, 9142, 9880, 12407, 13060, 13832, 16978, 17290, 18284, 22855, 24814, 26120, 33956, 34580, 36568, 42445, 45710, 49628, 59423, 62035, 67912, 69160, 84890, 86849, 91420, 99256, 118846, 124070, 161291, 169780, 173698, 182840, 237692, 248140, 297115, 322582, 339560, 347396, 434245, 475384, 496280, 594230, 645164, 694792, 806455, 868490, 1129037, 1188460, 1290328, 1612910, 1736980, 2258074, 2376920, 3225820, 3473960, 4516148, 5645185, 6451640, 9032296, 11290370, 22580740, 45161480]

約数ペア:

[(1, 45161480), (2, 22580740), (4, 11290370), (5, 9032296), (7, 6451640), (8, 5645185), (10, 4516148), (13, 3473960), (14, 3225820), (19, 2376920), (20, 2258074), (26, 1736980), (28, 1612910), (35, 1290328), (38, 1188460), (40, 1129037), (52, 868490), (56, 806455), (65, 694792), (70, 645164), (76, 594230), (91, 496280), (95, 475384), (104, 434245), (130, 347396), (133, 339560), (140, 322582), (152, 297115), (182, 248140), (190, 237692), (247, 182840), (260, 173698), (266, 169780), (280, 161291), (364, 124070), (380, 118846), (455, 99256), (494, 91420), (520, 86849), (532, 84890), (653, 69160), (665, 67912), (728, 62035), (760, 59423), (910, 49628), (988, 45710), (1064, 42445), (1235, 36568), (1306, 34580), (1330, 33956), (1729, 26120), (1820, 24814), (1976, 22855), (2470, 18284), (2612, 17290), (2660, 16978), (3265, 13832), (3458, 13060), (3640, 12407), (4571, 9880), (4940, 9142), (5224, 8645), (5320, 8489), (6530, 6916)]