4408150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 8274024

約数和(自身を除く): 3865874

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 673, 1310, 1346, 3275, 3365, 6550, 6730, 16825, 33650, 88163, 176326, 440815, 881630, 2204075, 4408150]

約数ペア:

[(1, 4408150), (2, 2204075), (5, 881630), (10, 440815), (25, 176326), (50, 88163), (131, 33650), (262, 16825), (655, 6730), (673, 6550), (1310, 3365), (1346, 3275)]