80493895690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14081}}^1\times {\mathrm{43973}}^1$

素因数の和:58074

約数の個数: 32

約数和(自身を含む): 156048950736

約数和(自身を除く): 75555055046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14081, 28162, 43973, 70405, 87946, 140810, 183053, 219865, 366106, 439730, 571649, 915265, 1143298, 1830530, 2858245, 5716490, 619183813, 1238367626, 3095919065, 6191838130, 8049389569, 16098779138, 40246947845, 80493895690]

約数ペア:

[(1, 80493895690), (2, 40246947845), (5, 16098779138), (10, 8049389569), (13, 6191838130), (26, 3095919065), (65, 1238367626), (130, 619183813), (14081, 5716490), (28162, 2858245), (43973, 1830530), (70405, 1143298), (87946, 915265), (140810, 571649), (183053, 439730), (219865, 366106)]