121671160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233983}}^1$

素因数の和:234007

約数の個数: 32

約数和(自身を含む): 294819840

約数和(自身を除く): 173148680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 233983, 467966, 935932, 1169915, 1871864, 2339830, 3041779, 4679660, 6083558, 9359320, 12167116, 15208895, 24334232, 30417790, 60835580, 121671160]

約数ペア:

[(1, 121671160), (2, 60835580), (4, 30417790), (5, 24334232), (8, 15208895), (10, 12167116), (13, 9359320), (20, 6083558), (26, 4679660), (40, 3041779), (52, 2339830), (65, 1871864), (104, 1169915), (130, 935932), (260, 467966), (520, 233983)]