15706718240

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{195163}}^1$

素因数の和:195681

約数の個数: 48

約数和(自身を含む): 37181083968

約数和(自身を除く): 21474365728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 16096, 20120, 40240, 80480, 195163, 390326, 780652, 975815, 1561304, 1951630, 3122608, 3903260, 6245216, 7806520, 15613040, 31226080, 98166989, 196333978, 392667956, 490834945, 785335912, 981669890, 1570671824, 1963339780, 3141343648, 3926679560, 7853359120, 15706718240]

約数ペア:

[(1, 15706718240), (2, 7853359120), (4, 3926679560), (5, 3141343648), (8, 1963339780), (10, 1570671824), (16, 981669890), (20, 785335912), (32, 490834945), (40, 392667956), (80, 196333978), (160, 98166989), (503, 31226080), (1006, 15613040), (2012, 7806520), (2515, 6245216), (4024, 3903260), (5030, 3122608), (8048, 1951630), (10060, 1561304), (16096, 975815), (20120, 780652), (40240, 390326), (80480, 195163)]