99928100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 54

約数和(自身を含む): 226801890

約数和(自身を除く): 126873790

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 1889, 2116, 2300, 2645, 3778, 5290, 7556, 9445, 10580, 13225, 18890, 26450, 37780, 43447, 47225, 52900, 86894, 94450, 173788, 188900, 217235, 434470, 868940, 999281, 1086175, 1998562, 2172350, 3997124, 4344700, 4996405, 9992810, 19985620, 24982025, 49964050, 99928100]

約数ペア:

[(1, 99928100), (2, 49964050), (4, 24982025), (5, 19985620), (10, 9992810), (20, 4996405), (23, 4344700), (25, 3997124), (46, 2172350), (50, 1998562), (92, 1086175), (100, 999281), (115, 868940), (230, 434470), (460, 217235), (529, 188900), (575, 173788), (1058, 94450), (1150, 86894), (1889, 52900), (2116, 47225), (2300, 43447), (2645, 37780), (3778, 26450), (5290, 18890), (7556, 13225), (9445, 10580)]