103680457660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398770991}}^1$

素因数の和:398771013

約数の個数: 24

約数和(自身を含む): 234477343296

約数和(自身を除く): 130796885636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398770991, 797541982, 1595083964, 1993854955, 3987709910, 5184022883, 7975419820, 10368045766, 20736091532, 25920114415, 51840228830, 103680457660]

約数ペア:

[(1, 103680457660), (2, 51840228830), (4, 25920114415), (5, 20736091532), (10, 10368045766), (13, 7975419820), (20, 5184022883), (26, 3987709910), (52, 1993854955), (65, 1595083964), (130, 797541982), (260, 398770991)]