79373680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58363}}^1$

素因数の和:58393

約数の個数: 40

約数和(自身を含む): 195402672

約数和(自身を除く): 116028992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 58363, 116726, 233452, 291815, 466904, 583630, 933808, 992171, 1167260, 1984342, 2334520, 3968684, 4669040, 4960855, 7937368, 9921710, 15874736, 19843420, 39686840, 79373680]

約数ペア:

[(1, 79373680), (2, 39686840), (4, 19843420), (5, 15874736), (8, 9921710), (10, 7937368), (16, 4960855), (17, 4669040), (20, 3968684), (34, 2334520), (40, 1984342), (68, 1167260), (80, 992171), (85, 933808), (136, 583630), (170, 466904), (272, 291815), (340, 233452), (680, 116726), (1360, 58363)]