42752360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 110678400

約数和(自身を除く): 67926040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 853, 895, 1253, 1432, 1706, 1790, 2506, 3412, 3580, 4265, 5012, 5971, 6265, 6824, 7160, 8530, 10024, 11942, 12530, 17060, 23884, 25060, 29855, 34120, 47768, 50120, 59710, 119420, 152687, 238840, 305374, 610748, 763435, 1068809, 1221496, 1526870, 2137618, 3053740, 4275236, 5344045, 6107480, 8550472, 10688090, 21376180, 42752360]

約数ペア:

[(1, 42752360), (2, 21376180), (4, 10688090), (5, 8550472), (7, 6107480), (8, 5344045), (10, 4275236), (14, 3053740), (20, 2137618), (28, 1526870), (35, 1221496), (40, 1068809), (56, 763435), (70, 610748), (140, 305374), (179, 238840), (280, 152687), (358, 119420), (716, 59710), (853, 50120), (895, 47768), (1253, 34120), (1432, 29855), (1706, 25060), (1790, 23884), (2506, 17060), (3412, 12530), (3580, 11942), (4265, 10024), (5012, 8530), (5971, 7160), (6265, 6824)]