89833900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 72

約数和(自身を含む): 221044880

約数和(自身を除く): 131210980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 3637, 4940, 6175, 7274, 12350, 14548, 18185, 24700, 36370, 47281, 69103, 72740, 90925, 94562, 138206, 181850, 189124, 236405, 276412, 345515, 363700, 472810, 691030, 898339, 945620, 1182025, 1382060, 1727575, 1796678, 2364050, 3455150, 3593356, 4491695, 4728100, 6910300, 8983390, 17966780, 22458475, 44916950, 89833900]

約数ペア:

[(1, 89833900), (2, 44916950), (4, 22458475), (5, 17966780), (10, 8983390), (13, 6910300), (19, 4728100), (20, 4491695), (25, 3593356), (26, 3455150), (38, 2364050), (50, 1796678), (52, 1727575), (65, 1382060), (76, 1182025), (95, 945620), (100, 898339), (130, 691030), (190, 472810), (247, 363700), (260, 345515), (325, 276412), (380, 236405), (475, 189124), (494, 181850), (650, 138206), (950, 94562), (988, 90925), (1235, 72740), (1300, 69103), (1900, 47281), (2470, 36370), (3637, 24700), (4940, 18185), (6175, 14548), (7274, 12350)]