111876640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 274337280

約数和(自身を除く): 162460640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 79, 80, 106, 158, 160, 167, 212, 265, 316, 334, 395, 424, 530, 632, 668, 790, 835, 848, 1060, 1264, 1336, 1580, 1670, 1696, 2120, 2528, 2672, 3160, 3340, 4187, 4240, 5344, 6320, 6680, 8374, 8480, 8851, 12640, 13193, 13360, 16748, 17702, 20935, 26386, 26720, 33496, 35404, 41870, 44255, 52772, 65965, 66992, 70808, 83740, 88510, 105544, 131930, 133984, 141616, 167480, 177020, 211088, 263860, 283232, 334960, 354040, 422176, 527720, 669920, 699229, 708080, 1055440, 1398458, 1416160, 2110880, 2796916, 3496145, 5593832, 6992290, 11187664, 13984580, 22375328, 27969160, 55938320, 111876640]

約数ペア:

[(1, 111876640), (2, 55938320), (4, 27969160), (5, 22375328), (8, 13984580), (10, 11187664), (16, 6992290), (20, 5593832), (32, 3496145), (40, 2796916), (53, 2110880), (79, 1416160), (80, 1398458), (106, 1055440), (158, 708080), (160, 699229), (167, 669920), (212, 527720), (265, 422176), (316, 354040), (334, 334960), (395, 283232), (424, 263860), (530, 211088), (632, 177020), (668, 167480), (790, 141616), (835, 133984), (848, 131930), (1060, 105544), (1264, 88510), (1336, 83740), (1580, 70808), (1670, 66992), (1696, 65965), (2120, 52772), (2528, 44255), (2672, 41870), (3160, 35404), (3340, 33496), (4187, 26720), (4240, 26386), (5344, 20935), (6320, 17702), (6680, 16748), (8374, 13360), (8480, 13193), (8851, 12640)]