25082940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 70906752

約数和(自身を除く): 45823812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 3907, 6420, 7814, 11721, 15628, 19535, 23442, 39070, 46884, 58605, 78140, 117210, 234420, 418049, 836098, 1254147, 1672196, 2090245, 2508294, 4180490, 5016588, 6270735, 8360980, 12541470, 25082940]

約数ペア:

[(1, 25082940), (2, 12541470), (3, 8360980), (4, 6270735), (5, 5016588), (6, 4180490), (10, 2508294), (12, 2090245), (15, 1672196), (20, 1254147), (30, 836098), (60, 418049), (107, 234420), (214, 117210), (321, 78140), (428, 58605), (535, 46884), (642, 39070), (1070, 23442), (1284, 19535), (1605, 15628), (2140, 11721), (3210, 7814), (3907, 6420)]