84461120

素因数分解:

$2^6\times 5^1\times {\mathrm{263941}}^1$

素因数の和:263958

約数の個数: 28

約数和(自身を含む): 201123804

約数和(自身を除く): 116662684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 263941, 527882, 1055764, 1319705, 2111528, 2639410, 4223056, 5278820, 8446112, 10557640, 16892224, 21115280, 42230560, 84461120]

約数ペア:

[(1, 84461120), (2, 42230560), (4, 21115280), (5, 16892224), (8, 10557640), (10, 8446112), (16, 5278820), (20, 4223056), (32, 2639410), (40, 2111528), (64, 1319705), (80, 1055764), (160, 527882), (320, 263941)]