40867670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 80114400

約数和(自身を除く): 39246730

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7417, 14834, 37085, 74170, 140923, 215093, 281846, 430186, 704615, 1075465, 1409230, 2150930, 4086767, 8173534, 20433835, 40867670]

約数ペア:

[(1, 40867670), (2, 20433835), (5, 8173534), (10, 4086767), (19, 2150930), (29, 1409230), (38, 1075465), (58, 704615), (95, 430186), (145, 281846), (190, 215093), (290, 140923), (551, 74170), (1102, 37085), (2755, 14834), (5510, 7417)]