3904960

素因数分解:

$2^6\times 5^1\times {\mathrm{12203}}^1$

素因数の和:12220

約数の個数: 28

約数和(自身を含む): 9299448

約数和(自身を除く): 5394488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12203, 24406, 48812, 61015, 97624, 122030, 195248, 244060, 390496, 488120, 780992, 976240, 1952480, 3904960]

約数ペア:

[(1, 3904960), (2, 1952480), (4, 976240), (5, 780992), (8, 488120), (10, 390496), (16, 244060), (20, 195248), (32, 122030), (40, 97624), (64, 61015), (80, 48812), (160, 24406), (320, 12203)]