8232560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 22325952

約数和(自身を除く): 14093392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 241, 244, 280, 305, 427, 482, 488, 560, 610, 854, 964, 976, 1205, 1220, 1687, 1708, 1928, 2135, 2410, 2440, 3374, 3416, 3856, 4270, 4820, 4880, 6748, 6832, 8435, 8540, 9640, 13496, 14701, 16870, 17080, 19280, 26992, 29402, 33740, 34160, 58804, 67480, 73505, 102907, 117608, 134960, 147010, 205814, 235216, 294020, 411628, 514535, 588040, 823256, 1029070, 1176080, 1646512, 2058140, 4116280, 8232560]

約数ペア:

[(1, 8232560), (2, 4116280), (4, 2058140), (5, 1646512), (7, 1176080), (8, 1029070), (10, 823256), (14, 588040), (16, 514535), (20, 411628), (28, 294020), (35, 235216), (40, 205814), (56, 147010), (61, 134960), (70, 117608), (80, 102907), (112, 73505), (122, 67480), (140, 58804), (241, 34160), (244, 33740), (280, 29402), (305, 26992), (427, 19280), (482, 17080), (488, 16870), (560, 14701), (610, 13496), (854, 9640), (964, 8540), (976, 8435), (1205, 6832), (1220, 6748), (1687, 4880), (1708, 4820), (1928, 4270), (2135, 3856), (2410, 3416), (2440, 3374)]