17022640

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 39751920

約数和(自身を除く): 22729280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 547, 778, 1094, 1556, 1945, 2188, 2735, 3112, 3890, 4376, 5470, 6224, 7780, 8752, 10940, 15560, 21880, 31120, 43760, 212783, 425566, 851132, 1063915, 1702264, 2127830, 3404528, 4255660, 8511320, 17022640]

約数ペア:

[(1, 17022640), (2, 8511320), (4, 4255660), (5, 3404528), (8, 2127830), (10, 1702264), (16, 1063915), (20, 851132), (40, 425566), (80, 212783), (389, 43760), (547, 31120), (778, 21880), (1094, 15560), (1556, 10940), (1945, 8752), (2188, 7780), (2735, 6224), (3112, 5470), (3890, 4376)]