44171920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42473}}^1$

素因数の和:42499

約数の個数: 40

約数和(自身を含む): 110602296

約数和(自身を除く): 66430376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 42473, 84946, 169892, 212365, 339784, 424730, 552149, 679568, 849460, 1104298, 1698920, 2208596, 2760745, 3397840, 4417192, 5521490, 8834384, 11042980, 22085960, 44171920]

約数ペア:

[(1, 44171920), (2, 22085960), (4, 11042980), (5, 8834384), (8, 5521490), (10, 4417192), (13, 3397840), (16, 2760745), (20, 2208596), (26, 1698920), (40, 1104298), (52, 849460), (65, 679568), (80, 552149), (104, 424730), (130, 339784), (208, 212365), (260, 169892), (520, 84946), (1040, 42473)]