106558520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71999}}^1$

素因数の和:72047

約数の個数: 32

約数和(自身を含む): 246240000

約数和(自身を除く): 139681480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 71999, 143998, 287996, 359995, 575992, 719990, 1439980, 2663963, 2879960, 5327926, 10655852, 13319815, 21311704, 26639630, 53279260, 106558520]

約数ペア:

[(1, 106558520), (2, 53279260), (4, 26639630), (5, 21311704), (8, 13319815), (10, 10655852), (20, 5327926), (37, 2879960), (40, 2663963), (74, 1439980), (148, 719990), (185, 575992), (296, 359995), (370, 287996), (740, 143998), (1480, 71999)]