61922440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67307}}^1$

素因数の和:67341

約数の個数: 32

約数和(自身を含む): 145385280

約数和(自身を除く): 83462840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 67307, 134614, 269228, 336535, 538456, 673070, 1346140, 1548061, 2692280, 3096122, 6192244, 7740305, 12384488, 15480610, 30961220, 61922440]

約数ペア:

[(1, 61922440), (2, 30961220), (4, 15480610), (5, 12384488), (8, 7740305), (10, 6192244), (20, 3096122), (23, 2692280), (40, 1548061), (46, 1346140), (92, 673070), (115, 538456), (184, 336535), (230, 269228), (460, 134614), (920, 67307)]