42684080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10067}}^1$

素因数の和:10133

約数の個数: 40

約数和(自身を含む): 101122992

約数和(自身を除く): 58438912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10067, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 533551, 805360, 1067102, 2134204, 2667755, 4268408, 5335510, 8536816, 10671020, 21342040, 42684080]

約数ペア:

[(1, 42684080), (2, 21342040), (4, 10671020), (5, 8536816), (8, 5335510), (10, 4268408), (16, 2667755), (20, 2134204), (40, 1067102), (53, 805360), (80, 533551), (106, 402680), (212, 201340), (265, 161072), (424, 100670), (530, 80536), (848, 50335), (1060, 40268), (2120, 20134), (4240, 10067)]