3932480

素因数分解:

$2^6\times 5^1\times {\mathrm{12289}}^1$

素因数の和:12306

約数の個数: 28

約数和(自身を含む): 9364980

約数和(自身を除く): 5432500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12289, 24578, 49156, 61445, 98312, 122890, 196624, 245780, 393248, 491560, 786496, 983120, 1966240, 3932480]

約数ペア:

[(1, 3932480), (2, 1966240), (4, 983120), (5, 786496), (8, 491560), (10, 393248), (16, 245780), (20, 196624), (32, 122890), (40, 98312), (64, 61445), (80, 49156), (160, 24578), (320, 12289)]