1569107060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{19463}}^1$

素因数の和:19640

約数の個数: 48

約数和(自身を含む): 3433449600

約数和(自身を除く): 1864342540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 278, 290, 556, 580, 695, 1390, 2780, 4031, 8062, 16124, 19463, 20155, 38926, 40310, 77852, 80620, 97315, 194630, 389260, 564427, 1128854, 2257708, 2705357, 2822135, 5410714, 5644270, 10821428, 11288540, 13526785, 27053570, 54107140, 78455353, 156910706, 313821412, 392276765, 784553530, 1569107060]

約数ペア:

[(1, 1569107060), (2, 784553530), (4, 392276765), (5, 313821412), (10, 156910706), (20, 78455353), (29, 54107140), (58, 27053570), (116, 13526785), (139, 11288540), (145, 10821428), (278, 5644270), (290, 5410714), (556, 2822135), (580, 2705357), (695, 2257708), (1390, 1128854), (2780, 564427), (4031, 389260), (8062, 194630), (16124, 97315), (19463, 80620), (20155, 77852), (38926, 40310)]