1625693870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{4783}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 3001864320

約数和(自身を除く): 1376170450

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 829, 1658, 4145, 4783, 8290, 9566, 23915, 33989, 47830, 67978, 169945, 196103, 339890, 392206, 980515, 1961030, 3965107, 7930214, 19825535, 39651070, 162569387, 325138774, 812846935, 1625693870]

約数ペア:

[(1, 1625693870), (2, 812846935), (5, 325138774), (10, 162569387), (41, 39651070), (82, 19825535), (205, 7930214), (410, 3965107), (829, 1961030), (1658, 980515), (4145, 392206), (4783, 339890), (8290, 196103), (9566, 169945), (23915, 67978), (33989, 47830)]