342514580

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{14879}}^1$

素因数の和:16039

約数の個数: 24

約数和(自身を含む): 719953920

約数和(自身を除く): 377439340

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 11510, 14879, 23020, 29758, 59516, 74395, 148790, 297580, 17125729, 34251458, 68502916, 85628645, 171257290, 342514580]

約数ペア:

[(1, 342514580), (2, 171257290), (4, 85628645), (5, 68502916), (10, 34251458), (20, 17125729), (1151, 297580), (2302, 148790), (4604, 74395), (5755, 59516), (11510, 29758), (14879, 23020)]