3874118980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6248579}}^1$

素因数の和:6248619

約数の個数: 24

約数和(自身を含む): 8398091520

約数和(自身を除く): 4523972540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6248579, 12497158, 24994316, 31242895, 62485790, 124971580, 193705949, 387411898, 774823796, 968529745, 1937059490, 3874118980]

約数ペア:

[(1, 3874118980), (2, 1937059490), (4, 968529745), (5, 774823796), (10, 387411898), (20, 193705949), (31, 124971580), (62, 62485790), (124, 31242895), (155, 24994316), (310, 12497158), (620, 6248579)]