2912853320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5601641}}^1$

素因数の和:5601665

約数の個数: 32

約数和(自身を含む): 7058068920

約数和(自身を除く): 4145215600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5601641, 11203282, 22406564, 28008205, 44813128, 56016410, 72821333, 112032820, 145642666, 224065640, 291285332, 364106665, 582570664, 728213330, 1456426660, 2912853320]

約数ペア:

[(1, 2912853320), (2, 1456426660), (4, 728213330), (5, 582570664), (8, 364106665), (10, 291285332), (13, 224065640), (20, 145642666), (26, 112032820), (40, 72821333), (52, 56016410), (65, 44813128), (104, 28008205), (130, 22406564), (260, 11203282), (520, 5601641)]