3974852560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1013993}}^1$

素因数の和:1014020

約数の個数: 60

約数和(自身を含む): 10750364388

約数和(自身を除く): 6775511828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 1013993, 2027986, 4055972, 5069965, 7097951, 8111944, 10139930, 14195902, 16223888, 20279860, 28391804, 35489755, 40559720, 49685657, 56783608, 70979510, 81119440, 99371314, 113567216, 141959020, 198742628, 248428285, 283918040, 397485256, 496856570, 567836080, 794970512, 993713140, 1987426280, 3974852560]

約数ペア:

[(1, 3974852560), (2, 1987426280), (4, 993713140), (5, 794970512), (7, 567836080), (8, 496856570), (10, 397485256), (14, 283918040), (16, 248428285), (20, 198742628), (28, 141959020), (35, 113567216), (40, 99371314), (49, 81119440), (56, 70979510), (70, 56783608), (80, 49685657), (98, 40559720), (112, 35489755), (140, 28391804), (196, 20279860), (245, 16223888), (280, 14195902), (392, 10139930), (490, 8111944), (560, 7097951), (784, 5069965), (980, 4055972), (1960, 2027986), (3920, 1013993)]