998429688520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23473}}^1\times {\mathrm{96671}}^1$

素因数の和:120166

約数の個数: 64

約数和(自身を含む): 2450820810240

約数和(自身を除く): 1452391121720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23473, 46946, 93892, 96671, 117365, 187784, 193342, 234730, 258203, 386684, 469460, 483355, 516406, 773368, 938920, 966710, 1032812, 1063381, 1291015, 1933420, 2065624, 2126762, 2582030, 3866840, 4253524, 5164060, 5316905, 8507048, 10328120, 10633810, 21267620, 42535240, 2269158383, 4538316766, 9076633532, 11345791915, 18153267064, 22691583830, 24960742213, 45383167660, 49921484426, 90766335320, 99842968852, 124803711065, 199685937704, 249607422130, 499214844260, 998429688520]

約数ペア:

[(1, 998429688520), (2, 499214844260), (4, 249607422130), (5, 199685937704), (8, 124803711065), (10, 99842968852), (11, 90766335320), (20, 49921484426), (22, 45383167660), (40, 24960742213), (44, 22691583830), (55, 18153267064), (88, 11345791915), (110, 9076633532), (220, 4538316766), (440, 2269158383), (23473, 42535240), (46946, 21267620), (93892, 10633810), (96671, 10328120), (117365, 8507048), (187784, 5316905), (193342, 5164060), (234730, 4253524), (258203, 3866840), (386684, 2582030), (469460, 2126762), (483355, 2065624), (516406, 1933420), (773368, 1291015), (938920, 1063381), (966710, 1032812)]