4626580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4721}}^1$

素因数の和:4744

約数の個数: 36

約数和(自身を含む): 11304468

約数和(自身を除く): 6677888

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4721, 9442, 18884, 23605, 33047, 47210, 66094, 94420, 132188, 165235, 231329, 330470, 462658, 660940, 925316, 1156645, 2313290, 4626580]

約数ペア:

[(1, 4626580), (2, 2313290), (4, 1156645), (5, 925316), (7, 660940), (10, 462658), (14, 330470), (20, 231329), (28, 165235), (35, 132188), (49, 94420), (70, 66094), (98, 47210), (140, 33047), (196, 23605), (245, 18884), (490, 9442), (980, 4721)]