39343850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8679

約数の個数: 48

約数和(自身を含む): 90077568

約数和(自身を除く): 50733718

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8647, 17294, 43235, 60529, 86470, 112411, 121058, 216175, 224822, 302645, 432350, 562055, 605290, 786877, 1124110, 1513225, 1573754, 2810275, 3026450, 3934385, 5620550, 7868770, 19671925, 39343850]

約数ペア:

[(1, 39343850), (2, 19671925), (5, 7868770), (7, 5620550), (10, 3934385), (13, 3026450), (14, 2810275), (25, 1573754), (26, 1513225), (35, 1124110), (50, 786877), (65, 605290), (70, 562055), (91, 432350), (130, 302645), (175, 224822), (182, 216175), (325, 121058), (350, 112411), (455, 86470), (650, 60529), (910, 43235), (2275, 17294), (4550, 8647)]