4964916580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{658477}}^1$

素因数の和:658528

約数の個数: 48

約数和(自身を含む): 11615551920

約数和(自身を除く): 6650635340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 658477, 1316954, 2633908, 3292385, 6584770, 8560201, 13169540, 17120402, 19095833, 34240804, 38191666, 42801005, 76383332, 85602010, 95479165, 171204020, 190958330, 248245829, 381916660, 496491658, 992983316, 1241229145, 2482458290, 4964916580]

約数ペア:

[(1, 4964916580), (2, 2482458290), (4, 1241229145), (5, 992983316), (10, 496491658), (13, 381916660), (20, 248245829), (26, 190958330), (29, 171204020), (52, 95479165), (58, 85602010), (65, 76383332), (116, 42801005), (130, 38191666), (145, 34240804), (260, 19095833), (290, 17120402), (377, 13169540), (580, 8560201), (754, 6584770), (1508, 3292385), (1885, 2633908), (3770, 1316954), (7540, 658477)]