22991300

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1031}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 50163456

約数和(自身を除く): 27172156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 446, 892, 1031, 1115, 2062, 2230, 4124, 4460, 5155, 5575, 10310, 11150, 20620, 22300, 25775, 51550, 103100, 229913, 459826, 919652, 1149565, 2299130, 4598260, 5747825, 11495650, 22991300]

約数ペア:

[(1, 22991300), (2, 11495650), (4, 5747825), (5, 4598260), (10, 2299130), (20, 1149565), (25, 919652), (50, 459826), (100, 229913), (223, 103100), (446, 51550), (892, 25775), (1031, 22300), (1115, 20620), (2062, 11150), (2230, 10310), (4124, 5575), (4460, 5155)]