22900100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3224

約数の個数: 36

約数和(自身を含む): 50390004

約数和(自身を除く): 27489904

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3137, 3650, 6274, 7300, 12548, 15685, 31370, 62740, 78425, 156850, 229001, 313700, 458002, 916004, 1145005, 2290010, 4580020, 5725025, 11450050, 22900100]

約数ペア:

[(1, 22900100), (2, 11450050), (4, 5725025), (5, 4580020), (10, 2290010), (20, 1145005), (25, 916004), (50, 458002), (73, 313700), (100, 229001), (146, 156850), (292, 78425), (365, 62740), (730, 31370), (1460, 15685), (1825, 12548), (3137, 7300), (3650, 6274)]