42652900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13759}}^1$

素因数の和:13804

約数の個数: 36

約数和(自身を含む): 95549440

約数和(自身を除く): 52896540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 13759, 27518, 55036, 68795, 137590, 275180, 343975, 426529, 687950, 853058, 1375900, 1706116, 2132645, 4265290, 8530580, 10663225, 21326450, 42652900]

約数ペア:

[(1, 42652900), (2, 21326450), (4, 10663225), (5, 8530580), (10, 4265290), (20, 2132645), (25, 1706116), (31, 1375900), (50, 853058), (62, 687950), (100, 426529), (124, 343975), (155, 275180), (310, 137590), (620, 68795), (775, 55036), (1550, 27518), (3100, 13759)]