2864662520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4212739}}^1$

素因数の和:4212767

約数の個数: 32

約数和(自身を含む): 6824638800

約数和(自身を除く): 3959976280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4212739, 8425478, 16850956, 21063695, 33701912, 42127390, 71616563, 84254780, 143233126, 168509560, 286466252, 358082815, 572932504, 716165630, 1432331260, 2864662520]

約数ペア:

[(1, 2864662520), (2, 1432331260), (4, 716165630), (5, 572932504), (8, 358082815), (10, 286466252), (17, 168509560), (20, 143233126), (34, 84254780), (40, 71616563), (68, 42127390), (85, 33701912), (136, 21063695), (170, 16850956), (340, 8425478), (680, 4212739)]