5138200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 12476880

約数和(自身を除く): 7338680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1117, 1150, 2234, 2300, 4468, 4600, 5585, 8936, 11170, 22340, 25691, 27925, 44680, 51382, 55850, 102764, 111700, 128455, 205528, 223400, 256910, 513820, 642275, 1027640, 1284550, 2569100, 5138200]

約数ペア:

[(1, 5138200), (2, 2569100), (4, 1284550), (5, 1027640), (8, 642275), (10, 513820), (20, 256910), (23, 223400), (25, 205528), (40, 128455), (46, 111700), (50, 102764), (92, 55850), (100, 51382), (115, 44680), (184, 27925), (200, 25691), (230, 22340), (460, 11170), (575, 8936), (920, 5585), (1117, 4600), (1150, 4468), (2234, 2300)]