101250320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30869}}^1$

素因数の和:30923

約数の個数: 40

約数和(自身を含む): 241156440

約数和(自身を除く): 139906120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 30869, 61738, 123476, 154345, 246952, 308690, 493904, 617380, 1234760, 1265629, 2469520, 2531258, 5062516, 6328145, 10125032, 12656290, 20250064, 25312580, 50625160, 101250320]

約数ペア:

[(1, 101250320), (2, 50625160), (4, 25312580), (5, 20250064), (8, 12656290), (10, 10125032), (16, 6328145), (20, 5062516), (40, 2531258), (41, 2469520), (80, 1265629), (82, 1234760), (164, 617380), (205, 493904), (328, 308690), (410, 246952), (656, 154345), (820, 123476), (1640, 61738), (3280, 30869)]