23069620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 32571980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 449, 734, 898, 1468, 1796, 1835, 2245, 2569, 3143, 3670, 4490, 5138, 6286, 7340, 8980, 10276, 12572, 12845, 15715, 25690, 31430, 51380, 62860, 164783, 329566, 659132, 823915, 1153481, 1647830, 2306962, 3295660, 4613924, 5767405, 11534810, 23069620]

約数ペア:

[(1, 23069620), (2, 11534810), (4, 5767405), (5, 4613924), (7, 3295660), (10, 2306962), (14, 1647830), (20, 1153481), (28, 823915), (35, 659132), (70, 329566), (140, 164783), (367, 62860), (449, 51380), (734, 31430), (898, 25690), (1468, 15715), (1796, 12845), (1835, 12572), (2245, 10276), (2569, 8980), (3143, 7340), (3670, 6286), (4490, 5138)]