10680457580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{578573}}^1$

素因数の和:578666

約数の個数: 48

約数和(自身を含む): 24494508864

約数和(自身を除く): 13814051284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 578573, 1157146, 2314292, 2892865, 5785730, 7521449, 11571460, 15042898, 30085796, 37607245, 41078683, 75214490, 82157366, 150428980, 164314732, 205393415, 410786830, 534022879, 821573660, 1068045758, 2136091516, 2670114395, 5340228790, 10680457580]

約数ペア:

[(1, 10680457580), (2, 5340228790), (4, 2670114395), (5, 2136091516), (10, 1068045758), (13, 821573660), (20, 534022879), (26, 410786830), (52, 205393415), (65, 164314732), (71, 150428980), (130, 82157366), (142, 75214490), (260, 41078683), (284, 37607245), (355, 30085796), (710, 15042898), (923, 11571460), (1420, 7521449), (1846, 5785730), (3692, 2892865), (4615, 2314292), (9230, 1157146), (18460, 578573)]