39446120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8322

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 67966360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8287, 16574, 33148, 41435, 58009, 66296, 82870, 116018, 140879, 165740, 232036, 281758, 290045, 331480, 464072, 563516, 580090, 704395, 986153, 1127032, 1160180, 1408790, 1972306, 2320360, 2817580, 3944612, 4930765, 5635160, 7889224, 9861530, 19723060, 39446120]

約数ペア:

[(1, 39446120), (2, 19723060), (4, 9861530), (5, 7889224), (7, 5635160), (8, 4930765), (10, 3944612), (14, 2817580), (17, 2320360), (20, 1972306), (28, 1408790), (34, 1160180), (35, 1127032), (40, 986153), (56, 704395), (68, 580090), (70, 563516), (85, 464072), (119, 331480), (136, 290045), (140, 281758), (170, 232036), (238, 165740), (280, 140879), (340, 116018), (476, 82870), (595, 66296), (680, 58009), (952, 41435), (1190, 33148), (2380, 16574), (4760, 8287)]