15511388420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1052333}}^1$

素因数の和:1052420

約数の個数: 48

約数和(自身を含む): 36065590848

約数和(自身を除く): 20554202428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 1052333, 2104666, 4209332, 5261665, 10523330, 11575663, 21046660, 23151326, 46302652, 57878315, 70506311, 115756630, 141012622, 231513260, 282025244, 352531555, 705063110, 775569421, 1410126220, 1551138842, 3102277684, 3877847105, 7755694210, 15511388420]

約数ペア:

[(1, 15511388420), (2, 7755694210), (4, 3877847105), (5, 3102277684), (10, 1551138842), (11, 1410126220), (20, 775569421), (22, 705063110), (44, 352531555), (55, 282025244), (67, 231513260), (110, 141012622), (134, 115756630), (220, 70506311), (268, 57878315), (335, 46302652), (670, 23151326), (737, 21046660), (1340, 11575663), (1474, 10523330), (2948, 5261665), (3685, 4209332), (7370, 2104666), (14740, 1052333)]