22422700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9786

約数の個数: 36

約数和(自身を含む): 50778000

約数和(自身を除く): 28355300

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 9749, 19498, 38996, 48745, 97490, 194980, 224227, 243725, 448454, 487450, 896908, 974900, 1121135, 2242270, 4484540, 5605675, 11211350, 22422700]

約数ペア:

[(1, 22422700), (2, 11211350), (4, 5605675), (5, 4484540), (10, 2242270), (20, 1121135), (23, 974900), (25, 896908), (46, 487450), (50, 448454), (92, 243725), (100, 224227), (115, 194980), (230, 97490), (460, 48745), (575, 38996), (1150, 19498), (2300, 9749)]