29565380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 70806960

約数和(自身を除く): 41241580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6689, 13378, 26756, 33445, 66890, 86957, 113713, 133780, 173914, 227426, 347828, 434785, 454852, 568565, 869570, 1137130, 1478269, 1739140, 2274260, 2956538, 5913076, 7391345, 14782690, 29565380]

約数ペア:

[(1, 29565380), (2, 14782690), (4, 7391345), (5, 5913076), (10, 2956538), (13, 2274260), (17, 1739140), (20, 1478269), (26, 1137130), (34, 869570), (52, 568565), (65, 454852), (68, 434785), (85, 347828), (130, 227426), (170, 173914), (221, 133780), (260, 113713), (340, 86957), (442, 66890), (884, 33445), (1105, 26756), (2210, 13378), (4420, 6689)]