144065360

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3121}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 335639976

約数和(自身を除く): 191574616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 2308, 2885, 3121, 4616, 5770, 6242, 9232, 11540, 12484, 15605, 23080, 24968, 31210, 46160, 49936, 62420, 124840, 249680, 1800817, 3601634, 7203268, 9004085, 14406536, 18008170, 28813072, 36016340, 72032680, 144065360]

約数ペア:

[(1, 144065360), (2, 72032680), (4, 36016340), (5, 28813072), (8, 18008170), (10, 14406536), (16, 9004085), (20, 7203268), (40, 3601634), (80, 1800817), (577, 249680), (1154, 124840), (2308, 62420), (2885, 49936), (3121, 46160), (4616, 31210), (5770, 24968), (6242, 23080), (9232, 15605), (11540, 12484)]