125968240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 182012048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 223, 230, 307, 368, 446, 460, 614, 892, 920, 1115, 1228, 1535, 1784, 1840, 2230, 2456, 3070, 3568, 4460, 4912, 5129, 6140, 7061, 8920, 10258, 12280, 14122, 17840, 20516, 24560, 25645, 28244, 35305, 41032, 51290, 56488, 68461, 70610, 82064, 102580, 112976, 136922, 141220, 205160, 273844, 282440, 342305, 410320, 547688, 564880, 684610, 1095376, 1369220, 1574603, 2738440, 3149206, 5476880, 6298412, 7873015, 12596824, 15746030, 25193648, 31492060, 62984120, 125968240]

約数ペア:

[(1, 125968240), (2, 62984120), (4, 31492060), (5, 25193648), (8, 15746030), (10, 12596824), (16, 7873015), (20, 6298412), (23, 5476880), (40, 3149206), (46, 2738440), (80, 1574603), (92, 1369220), (115, 1095376), (184, 684610), (223, 564880), (230, 547688), (307, 410320), (368, 342305), (446, 282440), (460, 273844), (614, 205160), (892, 141220), (920, 136922), (1115, 112976), (1228, 102580), (1535, 82064), (1784, 70610), (1840, 68461), (2230, 56488), (2456, 51290), (3070, 41032), (3568, 35305), (4460, 28244), (4912, 25645), (5129, 24560), (6140, 20516), (7061, 17840), (8920, 14122), (10258, 12280)]