15704302640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15100291}}^1$

素因数の和:15100317

約数の個数: 40

約数和(自身を含む): 39321160368

約数和(自身を除く): 23616857728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15100291, 30200582, 60401164, 75501455, 120802328, 151002910, 196303783, 241604656, 302005820, 392607566, 604011640, 785215132, 981518915, 1208023280, 1570430264, 1963037830, 3140860528, 3926075660, 7852151320, 15704302640]

約数ペア:

[(1, 15704302640), (2, 7852151320), (4, 3926075660), (5, 3140860528), (8, 1963037830), (10, 1570430264), (13, 1208023280), (16, 981518915), (20, 785215132), (26, 604011640), (40, 392607566), (52, 302005820), (65, 241604656), (80, 196303783), (104, 151002910), (130, 120802328), (208, 75501455), (260, 60401164), (520, 30200582), (1040, 15100291)]