472460950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8167}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 957126240

約数和(自身を除く): 484665290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 4450, 5785, 8167, 11570, 16334, 28925, 40835, 57850, 81670, 106171, 204175, 212342, 408350, 530855, 726863, 1061710, 1453726, 2654275, 3634315, 5308550, 7268630, 9449219, 18171575, 18898438, 36343150, 47246095, 94492190, 236230475, 472460950]

約数ペア:

[(1, 472460950), (2, 236230475), (5, 94492190), (10, 47246095), (13, 36343150), (25, 18898438), (26, 18171575), (50, 9449219), (65, 7268630), (89, 5308550), (130, 3634315), (178, 2654275), (325, 1453726), (445, 1061710), (650, 726863), (890, 530855), (1157, 408350), (2225, 212342), (2314, 204175), (4450, 106171), (5785, 81670), (8167, 57850), (11570, 40835), (16334, 28925)]