104190940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{744221}}^1$

素因数の和:744237

約数の個数: 24

約数和(自身を含む): 250058592

約数和(自身を除く): 145867652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 744221, 1488442, 2976884, 3721105, 5209547, 7442210, 10419094, 14884420, 20838188, 26047735, 52095470, 104190940]

約数ペア:

[(1, 104190940), (2, 52095470), (4, 26047735), (5, 20838188), (7, 14884420), (10, 10419094), (14, 7442210), (20, 5209547), (28, 3721105), (35, 2976884), (70, 1488442), (140, 744221)]