104050940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743221}}^1$

素因数の和:743237

約数の個数: 24

約数和(自身を含む): 249722592

約数和(自身を除く): 145671652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743221, 1486442, 2972884, 3716105, 5202547, 7432210, 10405094, 14864420, 20810188, 26012735, 52025470, 104050940]

約数ペア:

[(1, 104050940), (2, 52025470), (4, 26012735), (5, 20810188), (7, 14864420), (10, 10405094), (14, 7432210), (20, 5202547), (28, 3716105), (35, 2972884), (70, 1486442), (140, 743221)]