1115691640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5069

約数の個数: 128

約数和(自身を含む): 3102935040

約数和(自身を除く): 1987243400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 280, 329, 340, 376, 470, 476, 595, 658, 680, 799, 940, 952, 1190, 1316, 1598, 1645, 1880, 2380, 2632, 3196, 3290, 3995, 4760, 4987, 5593, 6392, 6580, 7990, 9974, 11186, 13160, 15980, 19948, 22372, 24935, 27965, 31960, 34909, 39896, 44744, 49870, 55930, 69818, 84779, 99740, 111860, 139636, 169558, 174545, 199480, 223720, 234389, 279272, 339116, 349090, 423895, 468778, 593453, 678232, 698180, 847790, 937556, 1171945, 1186906, 1396360, 1640723, 1695580, 1875112, 2343890, 2373812, 2967265, 3281446, 3391160, 3984613, 4687780, 4747624, 5934530, 6562892, 7969226, 8203615, 9375560, 11869060, 13125784, 15938452, 16407230, 19923065, 23738120, 27892291, 31876904, 32814460, 39846130, 55784582, 65628920, 79692260, 111569164, 139461455, 159384520, 223138328, 278922910, 557845820, 1115691640]

約数ペア:

[(1, 1115691640), (2, 557845820), (4, 278922910), (5, 223138328), (7, 159384520), (8, 139461455), (10, 111569164), (14, 79692260), (17, 65628920), (20, 55784582), (28, 39846130), (34, 32814460), (35, 31876904), (40, 27892291), (47, 23738120), (56, 19923065), (68, 16407230), (70, 15938452), (85, 13125784), (94, 11869060), (119, 9375560), (136, 8203615), (140, 7969226), (170, 6562892), (188, 5934530), (235, 4747624), (238, 4687780), (280, 3984613), (329, 3391160), (340, 3281446), (376, 2967265), (470, 2373812), (476, 2343890), (595, 1875112), (658, 1695580), (680, 1640723), (799, 1396360), (940, 1186906), (952, 1171945), (1190, 937556), (1316, 847790), (1598, 698180), (1645, 678232), (1880, 593453), (2380, 468778), (2632, 423895), (3196, 349090), (3290, 339116), (3995, 279272), (4760, 234389), (4987, 223720), (5593, 199480), (6392, 174545), (6580, 169558), (7990, 139636), (9974, 111860), (11186, 99740), (13160, 84779), (15980, 69818), (19948, 55930), (22372, 49870), (24935, 44744), (27965, 39896), (31960, 34909)]