59927920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 155302560

約数和(自身を除く): 95374640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 1987, 2320, 3016, 3770, 3974, 6032, 7540, 7948, 9935, 15080, 15896, 19870, 25831, 30160, 31792, 39740, 51662, 57623, 79480, 103324, 115246, 129155, 158960, 206648, 230492, 258310, 288115, 413296, 460984, 516620, 576230, 749099, 921968, 1033240, 1152460, 1498198, 2066480, 2304920, 2996396, 3745495, 4609840, 5992792, 7490990, 11985584, 14981980, 29963960, 59927920]

約数ペア:

[(1, 59927920), (2, 29963960), (4, 14981980), (5, 11985584), (8, 7490990), (10, 5992792), (13, 4609840), (16, 3745495), (20, 2996396), (26, 2304920), (29, 2066480), (40, 1498198), (52, 1152460), (58, 1033240), (65, 921968), (80, 749099), (104, 576230), (116, 516620), (130, 460984), (145, 413296), (208, 288115), (232, 258310), (260, 230492), (290, 206648), (377, 158960), (464, 129155), (520, 115246), (580, 103324), (754, 79480), (1040, 57623), (1160, 51662), (1508, 39740), (1885, 31792), (1987, 30160), (2320, 25831), (3016, 19870), (3770, 15896), (3974, 15080), (6032, 9935), (7540, 7948)]