5491250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 40

約数和(自身を含む): 10796544

約数和(自身を除く): 5305294

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 191, 230, 250, 382, 575, 625, 955, 1150, 1250, 1910, 2875, 4393, 4775, 5750, 8786, 9550, 14375, 21965, 23875, 28750, 43930, 47750, 109825, 119375, 219650, 238750, 549125, 1098250, 2745625, 5491250]

約数ペア:

[(1, 5491250), (2, 2745625), (5, 1098250), (10, 549125), (23, 238750), (25, 219650), (46, 119375), (50, 109825), (115, 47750), (125, 43930), (191, 28750), (230, 23875), (250, 21965), (382, 14375), (575, 9550), (625, 8786), (955, 5750), (1150, 4775), (1250, 4393), (1910, 2875)]