1036392880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13099}}^1$

素因数の和:13178

約数の個数: 80

約数和(自身を含む): 2573049600

約数和(自身を除く): 1536656720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1720, 1840, 1978, 3440, 3956, 4945, 7912, 9890, 13099, 15824, 19780, 26198, 39560, 52396, 65495, 79120, 104792, 130990, 209584, 261980, 301277, 523960, 563257, 602554, 1047920, 1126514, 1205108, 1506385, 2253028, 2410216, 2816285, 3012770, 4506056, 4820432, 5632570, 6025540, 9012112, 11265140, 12051080, 12954911, 22530280, 24102160, 25909822, 45060560, 51819644, 64774555, 103639288, 129549110, 207278576, 259098220, 518196440, 1036392880]

約数ペア:

[(1, 1036392880), (2, 518196440), (4, 259098220), (5, 207278576), (8, 129549110), (10, 103639288), (16, 64774555), (20, 51819644), (23, 45060560), (40, 25909822), (43, 24102160), (46, 22530280), (80, 12954911), (86, 12051080), (92, 11265140), (115, 9012112), (172, 6025540), (184, 5632570), (215, 4820432), (230, 4506056), (344, 3012770), (368, 2816285), (430, 2410216), (460, 2253028), (688, 1506385), (860, 1205108), (920, 1126514), (989, 1047920), (1720, 602554), (1840, 563257), (1978, 523960), (3440, 301277), (3956, 261980), (4945, 209584), (7912, 130990), (9890, 104792), (13099, 79120), (15824, 65495), (19780, 52396), (26198, 39560)]