2826760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 6735960

約数和(自身を除く): 3909200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4157, 8314, 16628, 20785, 33256, 41570, 70669, 83140, 141338, 166280, 282676, 353345, 565352, 706690, 1413380, 2826760]

約数ペア:

[(1, 2826760), (2, 1413380), (4, 706690), (5, 565352), (8, 353345), (10, 282676), (17, 166280), (20, 141338), (34, 83140), (40, 70669), (68, 41570), (85, 33256), (136, 20785), (170, 16628), (340, 8314), (680, 4157)]