67002520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 96293480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 479, 520, 538, 958, 1076, 1345, 1916, 2152, 2395, 2690, 3497, 3832, 4790, 5380, 6227, 6994, 9580, 10760, 12454, 13988, 17485, 19160, 24908, 27976, 31135, 34970, 49816, 62270, 69940, 124540, 128851, 139880, 249080, 257702, 515404, 644255, 1030808, 1288510, 1675063, 2577020, 3350126, 5154040, 6700252, 8375315, 13400504, 16750630, 33501260, 67002520]

約数ペア:

[(1, 67002520), (2, 33501260), (4, 16750630), (5, 13400504), (8, 8375315), (10, 6700252), (13, 5154040), (20, 3350126), (26, 2577020), (40, 1675063), (52, 1288510), (65, 1030808), (104, 644255), (130, 515404), (260, 257702), (269, 249080), (479, 139880), (520, 128851), (538, 124540), (958, 69940), (1076, 62270), (1345, 49816), (1916, 34970), (2152, 31135), (2395, 27976), (2690, 24908), (3497, 19160), (3832, 17485), (4790, 13988), (5380, 12454), (6227, 10760), (6994, 9580)]