42796100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 54

約数和(自身を含む): 97200810

約数和(自身を除く): 54404710

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 809, 1058, 1150, 1618, 2116, 2300, 2645, 3236, 4045, 5290, 8090, 10580, 13225, 16180, 18607, 20225, 26450, 37214, 40450, 52900, 74428, 80900, 93035, 186070, 372140, 427961, 465175, 855922, 930350, 1711844, 1860700, 2139805, 4279610, 8559220, 10699025, 21398050, 42796100]

約数ペア:

[(1, 42796100), (2, 21398050), (4, 10699025), (5, 8559220), (10, 4279610), (20, 2139805), (23, 1860700), (25, 1711844), (46, 930350), (50, 855922), (92, 465175), (100, 427961), (115, 372140), (230, 186070), (460, 93035), (529, 80900), (575, 74428), (809, 52900), (1058, 40450), (1150, 37214), (1618, 26450), (2116, 20225), (2300, 18607), (2645, 16180), (3236, 13225), (4045, 10580), (5290, 8090)]