65707337020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10987849}}^1$

素因数の和:10987894

約数の個数: 48

約数和(自身を含む): 155060539200

約数和(自身を除く): 89353202180

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 10987849, 21975698, 43951396, 54939245, 109878490, 142842037, 219756980, 252720527, 285684074, 505441054, 571368148, 714210185, 1010882108, 1263602635, 1428420370, 2527205270, 2856840740, 3285366851, 5054410540, 6570733702, 13141467404, 16426834255, 32853668510, 65707337020]

約数ペア:

[(1, 65707337020), (2, 32853668510), (4, 16426834255), (5, 13141467404), (10, 6570733702), (13, 5054410540), (20, 3285366851), (23, 2856840740), (26, 2527205270), (46, 1428420370), (52, 1263602635), (65, 1010882108), (92, 714210185), (115, 571368148), (130, 505441054), (230, 285684074), (260, 252720527), (299, 219756980), (460, 142842037), (598, 109878490), (1196, 54939245), (1495, 43951396), (2990, 21975698), (5980, 10987849)]