172916510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12203}}^1$

素因数の和:12332

約数の個数: 32

約数和(自身を含む): 338294880

約数和(自身を除く): 165378370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 12203, 14170, 24406, 61015, 122030, 158639, 317278, 793195, 1330127, 1586390, 2660254, 6650635, 13301270, 17291651, 34583302, 86458255, 172916510]

約数ペア:

[(1, 172916510), (2, 86458255), (5, 34583302), (10, 17291651), (13, 13301270), (26, 6650635), (65, 2660254), (109, 1586390), (130, 1330127), (218, 793195), (545, 317278), (1090, 158639), (1417, 122030), (2834, 61015), (7085, 24406), (12203, 14170)]