7343960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 18446400

約数和(自身を除く): 11102440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 487, 520, 580, 754, 974, 1160, 1508, 1885, 1948, 2435, 3016, 3770, 3896, 4870, 6331, 7540, 9740, 12662, 14123, 15080, 19480, 25324, 28246, 31655, 50648, 56492, 63310, 70615, 112984, 126620, 141230, 183599, 253240, 282460, 367198, 564920, 734396, 917995, 1468792, 1835990, 3671980, 7343960]

約数ペア:

[(1, 7343960), (2, 3671980), (4, 1835990), (5, 1468792), (8, 917995), (10, 734396), (13, 564920), (20, 367198), (26, 282460), (29, 253240), (40, 183599), (52, 141230), (58, 126620), (65, 112984), (104, 70615), (116, 63310), (130, 56492), (145, 50648), (232, 31655), (260, 28246), (290, 25324), (377, 19480), (487, 15080), (520, 14123), (580, 12662), (754, 9740), (974, 7540), (1160, 6331), (1508, 4870), (1885, 3896), (1948, 3770), (2435, 3016)]