89350840

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9587}}^1$

素因数の和:9831

約数の個数: 32

約数和(自身を含む): 201923280

約数和(自身を除く): 112572440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 9587, 19174, 38348, 47935, 76696, 95870, 191740, 383480, 2233771, 4467542, 8935084, 11168855, 17870168, 22337710, 44675420, 89350840]

約数ペア:

[(1, 89350840), (2, 44675420), (4, 22337710), (5, 17870168), (8, 11168855), (10, 8935084), (20, 4467542), (40, 2233771), (233, 383480), (466, 191740), (932, 95870), (1165, 76696), (1864, 47935), (2330, 38348), (4660, 19174), (9320, 9587)]