149765360

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5101}}^1$

素因数の和:5481

約数の個数: 40

約数和(自身を含む): 349221696

約数和(自身を除く): 199456336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5101, 5872, 7340, 10202, 14680, 20404, 25505, 29360, 40808, 51010, 81616, 102020, 204040, 408080, 1872067, 3744134, 7488268, 9360335, 14976536, 18720670, 29953072, 37441340, 74882680, 149765360]

約数ペア:

[(1, 149765360), (2, 74882680), (4, 37441340), (5, 29953072), (8, 18720670), (10, 14976536), (16, 9360335), (20, 7488268), (40, 3744134), (80, 1872067), (367, 408080), (734, 204040), (1468, 102020), (1835, 81616), (2936, 51010), (3670, 40808), (5101, 29360), (5872, 25505), (7340, 20404), (10202, 14680)]