42017060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44699}}^1$

素因数の和:44755

約数の個数: 24

約数和(自身を含む): 90115200

約数和(自身を除く): 48098140

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 44699, 89398, 178796, 223495, 446990, 893980, 2100853, 4201706, 8403412, 10504265, 21008530, 42017060]

約数ペア:

[(1, 42017060), (2, 21008530), (4, 10504265), (5, 8403412), (10, 4201706), (20, 2100853), (47, 893980), (94, 446990), (188, 223495), (235, 178796), (470, 89398), (940, 44699)]