17967119890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{50539}}^1$

素因数の和:51106

約数の個数: 32

約数和(自身を含む): 32851808640

約数和(自身を除く): 14884688750

約数列:

[1, 2, 5, 10, 73, 146, 365, 487, 730, 974, 2435, 4870, 35551, 50539, 71102, 101078, 177755, 252695, 355510, 505390, 3689347, 7378694, 18446735, 24612493, 36893470, 49224986, 123062465, 246124930, 1796711989, 3593423978, 8983559945, 17967119890]

約数ペア:

[(1, 17967119890), (2, 8983559945), (5, 3593423978), (10, 1796711989), (73, 246124930), (146, 123062465), (365, 49224986), (487, 36893470), (730, 24612493), (974, 18446735), (2435, 7378694), (4870, 3689347), (35551, 505390), (50539, 355510), (71102, 252695), (101078, 177755)]