41397800

素因数分解:

$2^3\times 5^2\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 96673500

約数和(自身を除く): 55275700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 449, 461, 898, 922, 1796, 1844, 2245, 2305, 3592, 3688, 4490, 4610, 8980, 9220, 11225, 11525, 17960, 18440, 22450, 23050, 44900, 46100, 89800, 92200, 206989, 413978, 827956, 1034945, 1655912, 2069890, 4139780, 5174725, 8279560, 10349450, 20698900, 41397800]

約数ペア:

[(1, 41397800), (2, 20698900), (4, 10349450), (5, 8279560), (8, 5174725), (10, 4139780), (20, 2069890), (25, 1655912), (40, 1034945), (50, 827956), (100, 413978), (200, 206989), (449, 92200), (461, 89800), (898, 46100), (922, 44900), (1796, 23050), (1844, 22450), (2245, 18440), (2305, 17960), (3592, 11525), (3688, 11225), (4490, 9220), (4610, 8980)]