62131780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 71529020

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 199, 233, 268, 335, 398, 466, 670, 796, 932, 995, 1165, 1340, 1990, 2330, 3980, 4660, 13333, 15611, 26666, 31222, 46367, 53332, 62444, 66665, 78055, 92734, 133330, 156110, 185468, 231835, 266660, 312220, 463670, 927340, 3106589, 6213178, 12426356, 15532945, 31065890, 62131780]

約数ペア:

[(1, 62131780), (2, 31065890), (4, 15532945), (5, 12426356), (10, 6213178), (20, 3106589), (67, 927340), (134, 463670), (199, 312220), (233, 266660), (268, 231835), (335, 185468), (398, 156110), (466, 133330), (670, 92734), (796, 78055), (932, 66665), (995, 62444), (1165, 53332), (1340, 46367), (1990, 31222), (2330, 26666), (3980, 15611), (4660, 13333)]