2310640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 5691600

約数和(自身を除く): 3380960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1699, 3398, 6796, 8495, 13592, 16990, 27184, 28883, 33980, 57766, 67960, 115532, 135920, 144415, 231064, 288830, 462128, 577660, 1155320, 2310640]

約数ペア:

[(1, 2310640), (2, 1155320), (4, 577660), (5, 462128), (8, 288830), (10, 231064), (16, 144415), (17, 135920), (20, 115532), (34, 67960), (40, 57766), (68, 33980), (80, 28883), (85, 27184), (136, 16990), (170, 13592), (272, 8495), (340, 6796), (680, 3398), (1360, 1699)]