295969160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 389874040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 251, 328, 410, 502, 719, 820, 1004, 1255, 1438, 1640, 2008, 2510, 2876, 3595, 5020, 5752, 7190, 10040, 10291, 14380, 20582, 28760, 29479, 41164, 51455, 58958, 82328, 102910, 117916, 147395, 180469, 205820, 235832, 294790, 360938, 411640, 589580, 721876, 902345, 1179160, 1443752, 1804690, 3609380, 7218760, 7399229, 14798458, 29596916, 36996145, 59193832, 73992290, 147984580, 295969160]

約数ペア:

[(1, 295969160), (2, 147984580), (4, 73992290), (5, 59193832), (8, 36996145), (10, 29596916), (20, 14798458), (40, 7399229), (41, 7218760), (82, 3609380), (164, 1804690), (205, 1443752), (251, 1179160), (328, 902345), (410, 721876), (502, 589580), (719, 411640), (820, 360938), (1004, 294790), (1255, 235832), (1438, 205820), (1640, 180469), (2008, 147395), (2510, 117916), (2876, 102910), (3595, 82328), (5020, 58958), (5752, 51455), (7190, 41164), (10040, 29479), (10291, 28760), (14380, 20582)]