69313640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14321}}^1$

素因数の和:14354

約数の個数: 48

約数和(自身を含む): 171434340

約数和(自身を除く): 102120700

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, 2420, 4840, 14321, 28642, 57284, 71605, 114568, 143210, 157531, 286420, 315062, 572840, 630124, 787655, 1260248, 1575310, 1732841, 3150620, 3465682, 6301240, 6931364, 8664205, 13862728, 17328410, 34656820, 69313640]

約数ペア:

[(1, 69313640), (2, 34656820), (4, 17328410), (5, 13862728), (8, 8664205), (10, 6931364), (11, 6301240), (20, 3465682), (22, 3150620), (40, 1732841), (44, 1575310), (55, 1260248), (88, 787655), (110, 630124), (121, 572840), (220, 315062), (242, 286420), (440, 157531), (484, 143210), (605, 114568), (968, 71605), (1210, 57284), (2420, 28642), (4840, 14321)]