125232640

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 334103616

約数和(自身を除く): 208870976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 71, 80, 104, 106, 128, 130, 142, 160, 208, 212, 256, 260, 265, 284, 320, 355, 416, 424, 512, 520, 530, 568, 640, 689, 710, 832, 848, 923, 1040, 1060, 1136, 1280, 1378, 1420, 1664, 1696, 1846, 2080, 2120, 2272, 2560, 2756, 2840, 3328, 3392, 3445, 3692, 3763, 4160, 4240, 4544, 4615, 5512, 5680, 6656, 6784, 6890, 7384, 7526, 8320, 8480, 9088, 9230, 11024, 11360, 13568, 13780, 14768, 15052, 16640, 16960, 18176, 18460, 18815, 22048, 22720, 27136, 27560, 29536, 30104, 33280, 33920, 36352, 36920, 37630, 44096, 45440, 48919, 55120, 59072, 60208, 67840, 73840, 75260, 88192, 90880, 97838, 110240, 118144, 120416, 135680, 147680, 150520, 176384, 181760, 195676, 220480, 236288, 240832, 244595, 295360, 301040, 352768, 391352, 440960, 472576, 481664, 489190, 590720, 602080, 782704, 881920, 963328, 978380, 1181440, 1204160, 1565408, 1763840, 1926656, 1956760, 2362880, 2408320, 3130816, 3913520, 4816640, 6261632, 7827040, 9633280, 12523264, 15654080, 25046528, 31308160, 62616320, 125232640]

約数ペア:

[(1, 125232640), (2, 62616320), (4, 31308160), (5, 25046528), (8, 15654080), (10, 12523264), (13, 9633280), (16, 7827040), (20, 6261632), (26, 4816640), (32, 3913520), (40, 3130816), (52, 2408320), (53, 2362880), (64, 1956760), (65, 1926656), (71, 1763840), (80, 1565408), (104, 1204160), (106, 1181440), (128, 978380), (130, 963328), (142, 881920), (160, 782704), (208, 602080), (212, 590720), (256, 489190), (260, 481664), (265, 472576), (284, 440960), (320, 391352), (355, 352768), (416, 301040), (424, 295360), (512, 244595), (520, 240832), (530, 236288), (568, 220480), (640, 195676), (689, 181760), (710, 176384), (832, 150520), (848, 147680), (923, 135680), (1040, 120416), (1060, 118144), (1136, 110240), (1280, 97838), (1378, 90880), (1420, 88192), (1664, 75260), (1696, 73840), (1846, 67840), (2080, 60208), (2120, 59072), (2272, 55120), (2560, 48919), (2756, 45440), (2840, 44096), (3328, 37630), (3392, 36920), (3445, 36352), (3692, 33920), (3763, 33280), (4160, 30104), (4240, 29536), (4544, 27560), (4615, 27136), (5512, 22720), (5680, 22048), (6656, 18815), (6784, 18460), (6890, 18176), (7384, 16960), (7526, 16640), (8320, 15052), (8480, 14768), (9088, 13780), (9230, 13568), (11024, 11360)]