4467172540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{7451}}^1$

素因数の和:8458

約数の個数: 48

約数和(自身を含む): 9694992384

約数和(自身を除く): 5227819844

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 967, 1934, 3868, 4835, 7451, 9670, 14902, 19340, 29804, 29977, 37255, 59954, 74510, 119908, 149020, 149885, 230981, 299770, 461962, 599540, 923924, 1154905, 2309810, 4619620, 7205117, 14410234, 28820468, 36025585, 72051170, 144102340, 223358627, 446717254, 893434508, 1116793135, 2233586270, 4467172540]

約数ペア:

[(1, 4467172540), (2, 2233586270), (4, 1116793135), (5, 893434508), (10, 446717254), (20, 223358627), (31, 144102340), (62, 72051170), (124, 36025585), (155, 28820468), (310, 14410234), (620, 7205117), (967, 4619620), (1934, 2309810), (3868, 1154905), (4835, 923924), (7451, 599540), (9670, 461962), (14902, 299770), (19340, 230981), (29804, 149885), (29977, 149020), (37255, 119908), (59954, 74510)]