22905800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6770

約数の個数: 48

約数和(自身を含む): 56397060

約数和(自身を除く): 33491260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 6737, 13474, 26948, 33685, 53896, 67370, 114529, 134740, 168425, 229058, 269480, 336850, 458116, 572645, 673700, 916232, 1145290, 1347400, 2290580, 2863225, 4581160, 5726450, 11452900, 22905800]

約数ペア:

[(1, 22905800), (2, 11452900), (4, 5726450), (5, 4581160), (8, 2863225), (10, 2290580), (17, 1347400), (20, 1145290), (25, 916232), (34, 673700), (40, 572645), (50, 458116), (68, 336850), (85, 269480), (100, 229058), (136, 168425), (170, 134740), (200, 114529), (340, 67370), (425, 53896), (680, 33685), (850, 26948), (1700, 13474), (3400, 6737)]