85932080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 219360960

約数和(自身を除く): 133428880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 1559, 2120, 2756, 3118, 3445, 4240, 5512, 6236, 6890, 7795, 11024, 12472, 13780, 15590, 20267, 24944, 27560, 31180, 40534, 55120, 62360, 81068, 82627, 101335, 124720, 162136, 165254, 202670, 324272, 330508, 405340, 413135, 661016, 810680, 826270, 1074151, 1322032, 1621360, 1652540, 2148302, 3305080, 4296604, 5370755, 6610160, 8593208, 10741510, 17186416, 21483020, 42966040, 85932080]

約数ペア:

[(1, 85932080), (2, 42966040), (4, 21483020), (5, 17186416), (8, 10741510), (10, 8593208), (13, 6610160), (16, 5370755), (20, 4296604), (26, 3305080), (40, 2148302), (52, 1652540), (53, 1621360), (65, 1322032), (80, 1074151), (104, 826270), (106, 810680), (130, 661016), (208, 413135), (212, 405340), (260, 330508), (265, 324272), (424, 202670), (520, 165254), (530, 162136), (689, 124720), (848, 101335), (1040, 82627), (1060, 81068), (1378, 62360), (1559, 55120), (2120, 40534), (2756, 31180), (3118, 27560), (3445, 24944), (4240, 20267), (5512, 15590), (6236, 13780), (6890, 12472), (7795, 11024)]