13353280

素因数分解:

$2^6\times 5^1\times {\mathrm{41729}}^1$

素因数の和:41746

約数の個数: 28

約数和(自身を含む): 31798260

約数和(自身を除く): 18444980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41729, 83458, 166916, 208645, 333832, 417290, 667664, 834580, 1335328, 1669160, 2670656, 3338320, 6676640, 13353280]

約数ペア:

[(1, 13353280), (2, 6676640), (4, 3338320), (5, 2670656), (8, 1669160), (10, 1335328), (16, 834580), (20, 667664), (32, 417290), (40, 333832), (64, 208645), (80, 166916), (160, 83458), (320, 41729)]