78889734170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{105227}}^1$

素因数の和:105399

約数の個数: 64

約数和(自身を含む): 156983339520

約数和(自身を除く): 78093605350

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 79, 130, 146, 158, 365, 395, 730, 790, 949, 1027, 1898, 2054, 4745, 5135, 5767, 9490, 10270, 11534, 28835, 57670, 74971, 105227, 149942, 210454, 374855, 526135, 749710, 1052270, 1367951, 2735902, 6839755, 7681571, 8312933, 13679510, 15363142, 16625866, 38407855, 41564665, 76815710, 83129330, 99860423, 108068129, 199720846, 216136258, 499302115, 540340645, 606844109, 998604230, 1080681290, 1213688218, 3034220545, 6068441090, 7888973417, 15777946834, 39444867085, 78889734170]

約数ペア:

[(1, 78889734170), (2, 39444867085), (5, 15777946834), (10, 7888973417), (13, 6068441090), (26, 3034220545), (65, 1213688218), (73, 1080681290), (79, 998604230), (130, 606844109), (146, 540340645), (158, 499302115), (365, 216136258), (395, 199720846), (730, 108068129), (790, 99860423), (949, 83129330), (1027, 76815710), (1898, 41564665), (2054, 38407855), (4745, 16625866), (5135, 15363142), (5767, 13679510), (9490, 8312933), (10270, 7681571), (11534, 6839755), (28835, 2735902), (57670, 1367951), (74971, 1052270), (105227, 749710), (149942, 526135), (210454, 374855)]