33452960

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 45927040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 499, 838, 998, 1676, 1996, 2095, 2495, 3352, 3992, 4190, 4990, 6704, 7984, 8380, 9980, 13408, 15968, 16760, 19960, 33520, 39920, 67040, 79840, 209081, 418162, 836324, 1045405, 1672648, 2090810, 3345296, 4181620, 6690592, 8363240, 16726480, 33452960]

約数ペア:

[(1, 33452960), (2, 16726480), (4, 8363240), (5, 6690592), (8, 4181620), (10, 3345296), (16, 2090810), (20, 1672648), (32, 1045405), (40, 836324), (80, 418162), (160, 209081), (419, 79840), (499, 67040), (838, 39920), (998, 33520), (1676, 19960), (1996, 16760), (2095, 15968), (2495, 13408), (3352, 9980), (3992, 8380), (4190, 7984), (4990, 6704)]