79605560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 191056320

約数和(自身を除く): 111450760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 668, 680, 701, 835, 1336, 1402, 1670, 2804, 2839, 3340, 3505, 5608, 5678, 6680, 7010, 11356, 11917, 14020, 14195, 22712, 23834, 28040, 28390, 47668, 56780, 59585, 95336, 113560, 117067, 119170, 234134, 238340, 468268, 476680, 585335, 936536, 1170670, 1990139, 2341340, 3980278, 4682680, 7960556, 9950695, 15921112, 19901390, 39802780, 79605560]

約数ペア:

[(1, 79605560), (2, 39802780), (4, 19901390), (5, 15921112), (8, 9950695), (10, 7960556), (17, 4682680), (20, 3980278), (34, 2341340), (40, 1990139), (68, 1170670), (85, 936536), (136, 585335), (167, 476680), (170, 468268), (334, 238340), (340, 234134), (668, 119170), (680, 117067), (701, 113560), (835, 95336), (1336, 59585), (1402, 56780), (1670, 47668), (2804, 28390), (2839, 28040), (3340, 23834), (3505, 22712), (5608, 14195), (5678, 14020), (6680, 11917), (7010, 11356)]