45365920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14923}}^1$

素因数の和:14957

約数の個数: 48

約数和(自身を含む): 112825440

約数和(自身を除く): 67459520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 14923, 29846, 59692, 74615, 119384, 149230, 238768, 283537, 298460, 477536, 567074, 596920, 1134148, 1193840, 1417685, 2268296, 2387680, 2835370, 4536592, 5670740, 9073184, 11341480, 22682960, 45365920]

約数ペア:

[(1, 45365920), (2, 22682960), (4, 11341480), (5, 9073184), (8, 5670740), (10, 4536592), (16, 2835370), (19, 2387680), (20, 2268296), (32, 1417685), (38, 1193840), (40, 1134148), (76, 596920), (80, 567074), (95, 477536), (152, 298460), (160, 283537), (190, 238768), (304, 149230), (380, 119384), (608, 74615), (760, 59692), (1520, 29846), (3040, 14923)]