5320436680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{67759}}^1$

素因数の和:67934

約数の個数: 64

約数和(自身を含む): 12977395200

約数和(自身を除く): 7656958520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 3020, 3926, 6040, 7852, 9815, 15704, 19630, 39260, 67759, 78520, 135518, 271036, 338795, 542072, 677590, 880867, 1355180, 1761734, 2710360, 3523468, 4404335, 7046936, 8808670, 10231609, 17617340, 20463218, 35234680, 40926436, 51158045, 81852872, 102316090, 133010917, 204632180, 266021834, 409264360, 532043668, 665054585, 1064087336, 1330109170, 2660218340, 5320436680]

約数ペア:

[(1, 5320436680), (2, 2660218340), (4, 1330109170), (5, 1064087336), (8, 665054585), (10, 532043668), (13, 409264360), (20, 266021834), (26, 204632180), (40, 133010917), (52, 102316090), (65, 81852872), (104, 51158045), (130, 40926436), (151, 35234680), (260, 20463218), (302, 17617340), (520, 10231609), (604, 8808670), (755, 7046936), (1208, 4404335), (1510, 3523468), (1963, 2710360), (3020, 1761734), (3926, 1355180), (6040, 880867), (7852, 677590), (9815, 542072), (15704, 338795), (19630, 271036), (39260, 135518), (67759, 78520)]