32916640

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 78109920

約数和(自身を除く): 45193280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 491, 838, 982, 1676, 1964, 2095, 2455, 3352, 3928, 4190, 4910, 6704, 7856, 8380, 9820, 13408, 15712, 16760, 19640, 33520, 39280, 67040, 78560, 205729, 411458, 822916, 1028645, 1645832, 2057290, 3291664, 4114580, 6583328, 8229160, 16458320, 32916640]

約数ペア:

[(1, 32916640), (2, 16458320), (4, 8229160), (5, 6583328), (8, 4114580), (10, 3291664), (16, 2057290), (20, 1645832), (32, 1028645), (40, 822916), (80, 411458), (160, 205729), (419, 78560), (491, 67040), (838, 39280), (982, 33520), (1676, 19640), (1964, 16760), (2095, 15712), (2455, 13408), (3352, 9820), (3928, 8380), (4190, 7856), (4910, 6704)]