41965690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 86492952

約数和(自身を除く): 44527262

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1117, 1445, 2210, 2234, 2890, 3757, 5585, 7514, 11170, 14521, 18785, 18989, 29042, 37570, 37978, 72605, 94945, 145210, 189890, 246857, 322813, 493714, 645626, 1234285, 1614065, 2468570, 3228130, 4196569, 8393138, 20982845, 41965690]

約数ペア:

[(1, 41965690), (2, 20982845), (5, 8393138), (10, 4196569), (13, 3228130), (17, 2468570), (26, 1614065), (34, 1234285), (65, 645626), (85, 493714), (130, 322813), (170, 246857), (221, 189890), (289, 145210), (442, 94945), (578, 72605), (1105, 37978), (1117, 37570), (1445, 29042), (2210, 18989), (2234, 18785), (2890, 14521), (3757, 11170), (5585, 7514)]