25193173810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4930171}}^1$

素因数の和:4930258

約数の個数: 32

約数和(自身を含む): 52535912832

約数和(自身を除く): 27342739022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 4930171, 9860342, 24650855, 34511197, 49301710, 69022394, 172555985, 345111970, 359902483, 719804966, 1799512415, 2519317381, 3599024830, 5038634762, 12596586905, 25193173810]

約数ペア:

[(1, 25193173810), (2, 12596586905), (5, 5038634762), (7, 3599024830), (10, 2519317381), (14, 1799512415), (35, 719804966), (70, 359902483), (73, 345111970), (146, 172555985), (365, 69022394), (511, 49301710), (730, 34511197), (1022, 24650855), (2555, 9860342), (5110, 4930171)]