76552580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3727}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 175365120

約数和(自身を除く): 98812540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 3727, 4108, 5135, 7454, 10270, 14908, 18635, 20540, 37270, 48451, 74540, 96902, 193804, 242255, 294433, 484510, 588866, 969020, 1177732, 1472165, 2944330, 3827629, 5888660, 7655258, 15310516, 19138145, 38276290, 76552580]

約数ペア:

[(1, 76552580), (2, 38276290), (4, 19138145), (5, 15310516), (10, 7655258), (13, 5888660), (20, 3827629), (26, 2944330), (52, 1472165), (65, 1177732), (79, 969020), (130, 588866), (158, 484510), (260, 294433), (316, 242255), (395, 193804), (790, 96902), (1027, 74540), (1580, 48451), (2054, 37270), (3727, 20540), (4108, 18635), (5135, 14908), (7454, 10270)]