2014124920

素因数分解:

$2^3\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{31063}}^1$

素因数の和:32695

約数の個数: 32

約数和(自身を含む): 4534722720

約数和(自身を除く): 2520597800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1621, 3242, 6484, 8105, 12968, 16210, 31063, 32420, 62126, 64840, 124252, 155315, 248504, 310630, 621260, 1242520, 50353123, 100706246, 201412492, 251765615, 402824984, 503531230, 1007062460, 2014124920]

約数ペア:

[(1, 2014124920), (2, 1007062460), (4, 503531230), (5, 402824984), (8, 251765615), (10, 201412492), (20, 100706246), (40, 50353123), (1621, 1242520), (3242, 621260), (6484, 310630), (8105, 248504), (12968, 155315), (16210, 124252), (31063, 64840), (32420, 62126)]