23083450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 48981240

約数和(自身を除く): 25897790

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2089, 2210, 4178, 5525, 10445, 11050, 20890, 27157, 35513, 52225, 54314, 71026, 104450, 135785, 177565, 271570, 355130, 461669, 678925, 887825, 923338, 1357850, 1775650, 2308345, 4616690, 11541725, 23083450]

約数ペア:

[(1, 23083450), (2, 11541725), (5, 4616690), (10, 2308345), (13, 1775650), (17, 1357850), (25, 923338), (26, 887825), (34, 678925), (50, 461669), (65, 355130), (85, 271570), (130, 177565), (170, 135785), (221, 104450), (325, 71026), (425, 54314), (442, 52225), (650, 35513), (850, 27157), (1105, 20890), (2089, 11050), (2210, 10445), (4178, 5525)]