20143529650

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{4079}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 37716336000

約数和(自身を除く): 17572806350

約数列:

[1, 2, 5, 10, 25, 50, 283, 349, 566, 698, 1415, 1745, 2830, 3490, 4079, 7075, 8158, 8725, 14150, 17450, 20395, 40790, 98767, 101975, 197534, 203950, 493835, 987670, 1154357, 1423571, 2308714, 2469175, 2847142, 4938350, 5771785, 7117855, 11543570, 14235710, 28858925, 35589275, 57717850, 71178550, 402870593, 805741186, 2014352965, 4028705930, 10071764825, 20143529650]

約数ペア:

[(1, 20143529650), (2, 10071764825), (5, 4028705930), (10, 2014352965), (25, 805741186), (50, 402870593), (283, 71178550), (349, 57717850), (566, 35589275), (698, 28858925), (1415, 14235710), (1745, 11543570), (2830, 7117855), (3490, 5771785), (4079, 4938350), (7075, 2847142), (8158, 2469175), (8725, 2308714), (14150, 1423571), (17450, 1154357), (20395, 987670), (40790, 493835), (98767, 203950), (101975, 197534)]