15693231320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1\times {\mathrm{3671}}^1$

素因数の和:11916

約数の個数: 64

約数和(自身を含む): 38040891840

約数和(自身を除く): 22347660520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3671, 7342, 8221, 14684, 16442, 18355, 29368, 32884, 36710, 41105, 47723, 65768, 73420, 82210, 95446, 106873, 146840, 164420, 190892, 213746, 238615, 328840, 381784, 427492, 477230, 534365, 854984, 954460, 1068730, 1908920, 2137460, 4274920, 30179291, 60358582, 120717164, 150896455, 241434328, 301792910, 392330783, 603585820, 784661566, 1207171640, 1569323132, 1961653915, 3138646264, 3923307830, 7846615660, 15693231320]

約数ペア:

[(1, 15693231320), (2, 7846615660), (4, 3923307830), (5, 3138646264), (8, 1961653915), (10, 1569323132), (13, 1207171640), (20, 784661566), (26, 603585820), (40, 392330783), (52, 301792910), (65, 241434328), (104, 150896455), (130, 120717164), (260, 60358582), (520, 30179291), (3671, 4274920), (7342, 2137460), (8221, 1908920), (14684, 1068730), (16442, 954460), (18355, 854984), (29368, 534365), (32884, 477230), (36710, 427492), (41105, 381784), (47723, 328840), (65768, 238615), (73420, 213746), (82210, 190892), (95446, 164420), (106873, 146840)]