7139400580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{34367}}^1$

素因数の和:34453

約数の個数: 96

約数和(自身を含む): 17460043776

約数和(自身を除く): 10320643196

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 130, 170, 188, 221, 235, 260, 340, 442, 470, 611, 799, 884, 940, 1105, 1222, 1598, 2210, 2444, 3055, 3196, 3995, 4420, 6110, 7990, 10387, 12220, 15980, 20774, 34367, 41548, 51935, 68734, 103870, 137468, 171835, 207740, 343670, 446771, 584239, 687340, 893542, 1168478, 1615249, 1787084, 2233855, 2336956, 2921195, 3230498, 4467710, 5842390, 6460996, 7595107, 8076245, 8935420, 11684780, 15190214, 16152490, 20998237, 27459233, 30380428, 32304980, 37975535, 41996474, 54918466, 75951070, 83992948, 104991185, 109836932, 137296165, 151902140, 209982370, 274592330, 356970029, 419964740, 549184660, 713940058, 1427880116, 1784850145, 3569700290, 7139400580]

約数ペア:

[(1, 7139400580), (2, 3569700290), (4, 1784850145), (5, 1427880116), (10, 713940058), (13, 549184660), (17, 419964740), (20, 356970029), (26, 274592330), (34, 209982370), (47, 151902140), (52, 137296165), (65, 109836932), (68, 104991185), (85, 83992948), (94, 75951070), (130, 54918466), (170, 41996474), (188, 37975535), (221, 32304980), (235, 30380428), (260, 27459233), (340, 20998237), (442, 16152490), (470, 15190214), (611, 11684780), (799, 8935420), (884, 8076245), (940, 7595107), (1105, 6460996), (1222, 5842390), (1598, 4467710), (2210, 3230498), (2444, 2921195), (3055, 2336956), (3196, 2233855), (3995, 1787084), (4420, 1615249), (6110, 1168478), (7990, 893542), (10387, 687340), (12220, 584239), (15980, 446771), (20774, 343670), (34367, 207740), (41548, 171835), (51935, 137468), (68734, 103870)]