22761290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 42418944

約数和(自身を除く): 19657654

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 271, 370, 454, 542, 1135, 1355, 2270, 2710, 8399, 10027, 16798, 20054, 41995, 50135, 61517, 83990, 100270, 123034, 307585, 615170, 2276129, 4552258, 11380645, 22761290]

約数ペア:

[(1, 22761290), (2, 11380645), (5, 4552258), (10, 2276129), (37, 615170), (74, 307585), (185, 123034), (227, 100270), (271, 83990), (370, 61517), (454, 50135), (542, 41995), (1135, 20054), (1355, 16798), (2270, 10027), (2710, 8399)]