37863020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 86492448

約数和(自身を除く): 48629428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1361, 1391, 2140, 2722, 2782, 5444, 5564, 6805, 6955, 13610, 13910, 17693, 27220, 27820, 35386, 70772, 88465, 145627, 176930, 291254, 353860, 582508, 728135, 1456270, 1893151, 2912540, 3786302, 7572604, 9465755, 18931510, 37863020]

約数ペア:

[(1, 37863020), (2, 18931510), (4, 9465755), (5, 7572604), (10, 3786302), (13, 2912540), (20, 1893151), (26, 1456270), (52, 728135), (65, 582508), (107, 353860), (130, 291254), (214, 176930), (260, 145627), (428, 88465), (535, 70772), (1070, 35386), (1361, 27820), (1391, 27220), (2140, 17693), (2722, 13910), (2782, 13610), (5444, 6955), (5564, 6805)]