38512460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 92897280

約数和(自身を除く): 54384820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1151, 1195, 1673, 2302, 2390, 3346, 4604, 4780, 5755, 6692, 8057, 8365, 11510, 16114, 16730, 23020, 32228, 33460, 40285, 80570, 161140, 275089, 550178, 1100356, 1375445, 1925623, 2750890, 3851246, 5501780, 7702492, 9628115, 19256230, 38512460]

約数ペア:

[(1, 38512460), (2, 19256230), (4, 9628115), (5, 7702492), (7, 5501780), (10, 3851246), (14, 2750890), (20, 1925623), (28, 1375445), (35, 1100356), (70, 550178), (140, 275089), (239, 161140), (478, 80570), (956, 40285), (1151, 33460), (1195, 32228), (1673, 23020), (2302, 16730), (2390, 16114), (3346, 11510), (4604, 8365), (4780, 8057), (5755, 6692)]