191288082160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{507557}}^1$

素因数の和:508250

約数の個数: 80

約数和(自身を含む): 509036008896

約数和(自身を除く): 317747926736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 673, 1346, 2692, 3365, 4711, 5384, 6730, 9422, 10768, 13460, 18844, 23555, 26920, 37688, 47110, 53840, 75376, 94220, 188440, 376880, 507557, 1015114, 2030228, 2537785, 3552899, 4060456, 5075570, 7105798, 8120912, 10151140, 14211596, 17764495, 20302280, 28423192, 35528990, 40604560, 56846384, 71057980, 142115960, 284231920, 341585861, 683171722, 1366343444, 1707929305, 2391101027, 2732686888, 3415858610, 4782202054, 5465373776, 6831717220, 9564404108, 11955505135, 13663434440, 19128808216, 23911010270, 27326868880, 38257616432, 47822020540, 95644041080, 191288082160]

約数ペア:

[(1, 191288082160), (2, 95644041080), (4, 47822020540), (5, 38257616432), (7, 27326868880), (8, 23911010270), (10, 19128808216), (14, 13663434440), (16, 11955505135), (20, 9564404108), (28, 6831717220), (35, 5465373776), (40, 4782202054), (56, 3415858610), (70, 2732686888), (80, 2391101027), (112, 1707929305), (140, 1366343444), (280, 683171722), (560, 341585861), (673, 284231920), (1346, 142115960), (2692, 71057980), (3365, 56846384), (4711, 40604560), (5384, 35528990), (6730, 28423192), (9422, 20302280), (10768, 17764495), (13460, 14211596), (18844, 10151140), (23555, 8120912), (26920, 7105798), (37688, 5075570), (47110, 4060456), (53840, 3552899), (75376, 2537785), (94220, 2030228), (188440, 1015114), (376880, 507557)]