7384850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 15534720

約数和(自身を除く): 8149870

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 463, 550, 638, 725, 926, 1450, 1595, 2315, 3190, 4630, 5093, 7975, 10186, 11575, 13427, 15950, 23150, 25465, 26854, 50930, 67135, 127325, 134270, 147697, 254650, 295394, 335675, 671350, 738485, 1476970, 3692425, 7384850]

約数ペア:

[(1, 7384850), (2, 3692425), (5, 1476970), (10, 738485), (11, 671350), (22, 335675), (25, 295394), (29, 254650), (50, 147697), (55, 134270), (58, 127325), (110, 67135), (145, 50930), (275, 26854), (290, 25465), (319, 23150), (463, 15950), (550, 13427), (638, 11575), (725, 10186), (926, 7975), (1450, 5093), (1595, 4630), (2315, 3190)]