83922520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6628

約数の個数: 64

約数和(自身を含む): 213127200

約数和(自身を除く): 129204680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 6577, 12760, 13154, 26308, 32885, 52616, 65770, 72347, 131540, 144694, 190733, 263080, 289388, 361735, 381466, 578776, 723470, 762932, 953665, 1446940, 1525864, 1907330, 2098063, 2893880, 3814660, 4196126, 7629320, 8392252, 10490315, 16784504, 20980630, 41961260, 83922520]

約数ペア:

[(1, 83922520), (2, 41961260), (4, 20980630), (5, 16784504), (8, 10490315), (10, 8392252), (11, 7629320), (20, 4196126), (22, 3814660), (29, 2893880), (40, 2098063), (44, 1907330), (55, 1525864), (58, 1446940), (88, 953665), (110, 762932), (116, 723470), (145, 578776), (220, 381466), (232, 361735), (290, 289388), (319, 263080), (440, 190733), (580, 144694), (638, 131540), (1160, 72347), (1276, 65770), (1595, 52616), (2552, 32885), (3190, 26308), (6380, 13154), (6577, 12760)]