7022840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 17380440

約数和(自身を除く): 10357600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1451, 2420, 2902, 4840, 5804, 7255, 11608, 14510, 15961, 29020, 31922, 58040, 63844, 79805, 127688, 159610, 175571, 319220, 351142, 638440, 702284, 877855, 1404568, 1755710, 3511420, 7022840]

約数ペア:

[(1, 7022840), (2, 3511420), (4, 1755710), (5, 1404568), (8, 877855), (10, 702284), (11, 638440), (20, 351142), (22, 319220), (40, 175571), (44, 159610), (55, 127688), (88, 79805), (110, 63844), (121, 58040), (220, 31922), (242, 29020), (440, 15961), (484, 14510), (605, 11608), (968, 7255), (1210, 5804), (1451, 4840), (2420, 2902)]