5536250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 10721568

約数和(自身を除く): 5185318

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 103, 125, 206, 215, 250, 430, 515, 625, 1030, 1075, 1250, 2150, 2575, 4429, 5150, 5375, 8858, 10750, 12875, 22145, 25750, 26875, 44290, 53750, 64375, 110725, 128750, 221450, 553625, 1107250, 2768125, 5536250]

約数ペア:

[(1, 5536250), (2, 2768125), (5, 1107250), (10, 553625), (25, 221450), (43, 128750), (50, 110725), (86, 64375), (103, 53750), (125, 44290), (206, 26875), (215, 25750), (250, 22145), (430, 12875), (515, 10750), (625, 8858), (1030, 5375), (1075, 5150), (1250, 4429), (2150, 2575)]