264927130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12203}}^1$

素因数の和:12390

約数の個数: 32

約数和(自身を含む): 516668544

約数和(自身を除く): 251741414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 4342, 10855, 12203, 21710, 24406, 61015, 122030, 158639, 317278, 793195, 1586390, 2037901, 4075802, 10189505, 20379010, 26492713, 52985426, 132463565, 264927130]

約数ペア:

[(1, 264927130), (2, 132463565), (5, 52985426), (10, 26492713), (13, 20379010), (26, 10189505), (65, 4075802), (130, 2037901), (167, 1586390), (334, 793195), (835, 317278), (1670, 158639), (2171, 122030), (4342, 61015), (10855, 24406), (12203, 21710)]