75965240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 185038560

約数和(自身を除く): 109073320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 347, 421, 520, 694, 842, 1388, 1684, 1735, 2105, 2776, 3368, 3470, 4210, 4511, 5473, 6940, 8420, 9022, 10946, 13880, 16840, 18044, 21892, 22555, 27365, 36088, 43784, 45110, 54730, 90220, 109460, 146087, 180440, 218920, 292174, 584348, 730435, 1168696, 1460870, 1899131, 2921740, 3798262, 5843480, 7596524, 9495655, 15193048, 18991310, 37982620, 75965240]

約数ペア:

[(1, 75965240), (2, 37982620), (4, 18991310), (5, 15193048), (8, 9495655), (10, 7596524), (13, 5843480), (20, 3798262), (26, 2921740), (40, 1899131), (52, 1460870), (65, 1168696), (104, 730435), (130, 584348), (260, 292174), (347, 218920), (421, 180440), (520, 146087), (694, 109460), (842, 90220), (1388, 54730), (1684, 45110), (1735, 43784), (2105, 36088), (2776, 27365), (3368, 22555), (3470, 21892), (4210, 18044), (4511, 16840), (5473, 13880), (6940, 10946), (8420, 9022)]