1034942920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2963

約数の個数: 128

約数和(自身を含む): 2737152000

約数和(自身を除く): 1702209080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 43, 44, 55, 76, 86, 88, 95, 110, 152, 172, 190, 209, 215, 220, 344, 380, 418, 430, 440, 473, 760, 817, 836, 860, 946, 1045, 1634, 1672, 1720, 1892, 2090, 2365, 2879, 3268, 3784, 4085, 4180, 4730, 5758, 6536, 8170, 8360, 8987, 9460, 11516, 14395, 16340, 17974, 18920, 23032, 28790, 31669, 32680, 35948, 44935, 54701, 57580, 63338, 71896, 89870, 109402, 115160, 123797, 126676, 158345, 179740, 218804, 247594, 253352, 273505, 316690, 359480, 437608, 495188, 547010, 601711, 618985, 633380, 990376, 1094020, 1203422, 1237970, 1266760, 1361767, 2188040, 2352143, 2406844, 2475940, 2723534, 3008555, 4704286, 4813688, 4951880, 5447068, 6017110, 6808835, 9408572, 10894136, 11760715, 12034220, 13617670, 18817144, 23521430, 24068440, 25873573, 27235340, 47042860, 51747146, 54470680, 94085720, 103494292, 129367865, 206988584, 258735730, 517471460, 1034942920]

約数ペア:

[(1, 1034942920), (2, 517471460), (4, 258735730), (5, 206988584), (8, 129367865), (10, 103494292), (11, 94085720), (19, 54470680), (20, 51747146), (22, 47042860), (38, 27235340), (40, 25873573), (43, 24068440), (44, 23521430), (55, 18817144), (76, 13617670), (86, 12034220), (88, 11760715), (95, 10894136), (110, 9408572), (152, 6808835), (172, 6017110), (190, 5447068), (209, 4951880), (215, 4813688), (220, 4704286), (344, 3008555), (380, 2723534), (418, 2475940), (430, 2406844), (440, 2352143), (473, 2188040), (760, 1361767), (817, 1266760), (836, 1237970), (860, 1203422), (946, 1094020), (1045, 990376), (1634, 633380), (1672, 618985), (1720, 601711), (1892, 547010), (2090, 495188), (2365, 437608), (2879, 359480), (3268, 316690), (3784, 273505), (4085, 253352), (4180, 247594), (4730, 218804), (5758, 179740), (6536, 158345), (8170, 126676), (8360, 123797), (8987, 115160), (9460, 109402), (11516, 89870), (14395, 71896), (16340, 63338), (17974, 57580), (18920, 54701), (23032, 44935), (28790, 35948), (31669, 32680)]