10366959320

素因数分解:

$2^3\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{124543}}^1$

素因数の和:126635

約数の個数: 32

約数和(自身を含む): 23337054720

約数和(自身を除く): 12970095400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2081, 4162, 8324, 10405, 16648, 20810, 41620, 83240, 124543, 249086, 498172, 622715, 996344, 1245430, 2490860, 4981720, 259173983, 518347966, 1036695932, 1295869915, 2073391864, 2591739830, 5183479660, 10366959320]

約数ペア:

[(1, 10366959320), (2, 5183479660), (4, 2591739830), (5, 2073391864), (8, 1295869915), (10, 1036695932), (20, 518347966), (40, 259173983), (2081, 4981720), (4162, 2490860), (8324, 1245430), (10405, 996344), (16648, 622715), (20810, 498172), (41620, 249086), (83240, 124543)]