479795650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 921441024

約数和(自身を除く): 441645374

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 223, 370, 446, 925, 1115, 1163, 1850, 2230, 2326, 5575, 5815, 8251, 11150, 11630, 16502, 29075, 41255, 43031, 58150, 82510, 86062, 206275, 215155, 259349, 412550, 430310, 518698, 1075775, 1296745, 2151550, 2593490, 6483725, 9595913, 12967450, 19191826, 47979565, 95959130, 239897825, 479795650]

約数ペア:

[(1, 479795650), (2, 239897825), (5, 95959130), (10, 47979565), (25, 19191826), (37, 12967450), (50, 9595913), (74, 6483725), (185, 2593490), (223, 2151550), (370, 1296745), (446, 1075775), (925, 518698), (1115, 430310), (1163, 412550), (1850, 259349), (2230, 215155), (2326, 206275), (5575, 86062), (5815, 82510), (8251, 58150), (11150, 43031), (11630, 41255), (16502, 29075)]