1045480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 2397600

約数和(自身を除く): 1352120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 443, 472, 590, 886, 1180, 1772, 2215, 2360, 3544, 4430, 8860, 17720, 26137, 52274, 104548, 130685, 209096, 261370, 522740, 1045480]

約数ペア:

[(1, 1045480), (2, 522740), (4, 261370), (5, 209096), (8, 130685), (10, 104548), (20, 52274), (40, 26137), (59, 17720), (118, 8860), (236, 4430), (295, 3544), (443, 2360), (472, 2215), (590, 1772), (886, 1180)]