14820080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 60

約数和(自身を含む): 37898616

約数和(自身を除く): 23078536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1531, 1936, 2420, 3062, 4840, 6124, 7655, 9680, 12248, 15310, 16841, 24496, 30620, 33682, 61240, 67364, 84205, 122480, 134728, 168410, 185251, 269456, 336820, 370502, 673640, 741004, 926255, 1347280, 1482008, 1852510, 2964016, 3705020, 7410040, 14820080]

約数ペア:

[(1, 14820080), (2, 7410040), (4, 3705020), (5, 2964016), (8, 1852510), (10, 1482008), (11, 1347280), (16, 926255), (20, 741004), (22, 673640), (40, 370502), (44, 336820), (55, 269456), (80, 185251), (88, 168410), (110, 134728), (121, 122480), (176, 84205), (220, 67364), (242, 61240), (440, 33682), (484, 30620), (605, 24496), (880, 16841), (968, 15310), (1210, 12248), (1531, 9680), (1936, 7655), (2420, 6124), (3062, 4840)]