25058500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 57133440

約数和(自身を除く): 32074940

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2179, 2300, 2875, 4358, 5750, 8716, 10895, 11500, 21790, 43580, 50117, 54475, 100234, 108950, 200468, 217900, 250585, 272375, 501170, 544750, 1002340, 1089500, 1252925, 2505850, 5011700, 6264625, 12529250, 25058500]

約数ペア:

[(1, 25058500), (2, 12529250), (4, 6264625), (5, 5011700), (10, 2505850), (20, 1252925), (23, 1089500), (25, 1002340), (46, 544750), (50, 501170), (92, 272375), (100, 250585), (115, 217900), (125, 200468), (230, 108950), (250, 100234), (460, 54475), (500, 50117), (575, 43580), (1150, 21790), (2179, 11500), (2300, 10895), (2875, 8716), (4358, 5750)]