102153520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{182417}}^1$

素因数の和:182437

約数の個数: 40

約数和(自身を含む): 271437984

約数和(自身を除く): 169284464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 182417, 364834, 729668, 912085, 1276919, 1459336, 1824170, 2553838, 2918672, 3648340, 5107676, 6384595, 7296680, 10215352, 12769190, 14593360, 20430704, 25538380, 51076760, 102153520]

約数ペア:

[(1, 102153520), (2, 51076760), (4, 25538380), (5, 20430704), (7, 14593360), (8, 12769190), (10, 10215352), (14, 7296680), (16, 6384595), (20, 5107676), (28, 3648340), (35, 2918672), (40, 2553838), (56, 1824170), (70, 1459336), (80, 1276919), (112, 912085), (140, 729668), (280, 364834), (560, 182417)]