1089389920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5744

約数の個数: 96

約数和(自身を含む): 2763948096

約数和(自身を除く): 1674558176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 544, 568, 680, 710, 1136, 1207, 1360, 1420, 2272, 2414, 2720, 2840, 4828, 5641, 5680, 6035, 9656, 11282, 11360, 12070, 19312, 22564, 24140, 28205, 38624, 45128, 48280, 56410, 90256, 95897, 96560, 112820, 180512, 191794, 193120, 225640, 383588, 400511, 451280, 479485, 767176, 801022, 902560, 958970, 1534352, 1602044, 1917940, 2002555, 3068704, 3204088, 3835880, 4005110, 6408176, 6808687, 7671760, 8010220, 12816352, 13617374, 15343520, 16020440, 27234748, 32040880, 34043435, 54469496, 64081760, 68086870, 108938992, 136173740, 217877984, 272347480, 544694960, 1089389920]

約数ペア:

[(1, 1089389920), (2, 544694960), (4, 272347480), (5, 217877984), (8, 136173740), (10, 108938992), (16, 68086870), (17, 64081760), (20, 54469496), (32, 34043435), (34, 32040880), (40, 27234748), (68, 16020440), (71, 15343520), (80, 13617374), (85, 12816352), (136, 8010220), (142, 7671760), (160, 6808687), (170, 6408176), (272, 4005110), (284, 3835880), (340, 3204088), (355, 3068704), (544, 2002555), (568, 1917940), (680, 1602044), (710, 1534352), (1136, 958970), (1207, 902560), (1360, 801022), (1420, 767176), (2272, 479485), (2414, 451280), (2720, 400511), (2840, 383588), (4828, 225640), (5641, 193120), (5680, 191794), (6035, 180512), (9656, 112820), (11282, 96560), (11360, 95897), (12070, 90256), (19312, 56410), (22564, 48280), (24140, 45128), (28205, 38624)]