29772440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43783}}^1$

素因数の和:43811

約数の個数: 32

約数和(自身を含む): 70930080

約数和(自身を除く): 41157640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43783, 87566, 175132, 218915, 350264, 437830, 744311, 875660, 1488622, 1751320, 2977244, 3721555, 5954488, 7443110, 14886220, 29772440]

約数ペア:

[(1, 29772440), (2, 14886220), (4, 7443110), (5, 5954488), (8, 3721555), (10, 2977244), (17, 1751320), (20, 1488622), (34, 875660), (40, 744311), (68, 437830), (85, 350264), (136, 218915), (170, 175132), (340, 87566), (680, 43783)]