12156650480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11689087}}^1$

素因数の和:11689113

約数の個数: 40

約数和(自身を含む): 30438385152

約数和(自身を除く): 18281734672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11689087, 23378174, 46756348, 58445435, 93512696, 116890870, 151958131, 187025392, 233781740, 303916262, 467563480, 607832524, 759790655, 935126960, 1215665048, 1519581310, 2431330096, 3039162620, 6078325240, 12156650480]

約数ペア:

[(1, 12156650480), (2, 6078325240), (4, 3039162620), (5, 2431330096), (8, 1519581310), (10, 1215665048), (13, 935126960), (16, 759790655), (20, 607832524), (26, 467563480), (40, 303916262), (52, 233781740), (65, 187025392), (80, 151958131), (104, 116890870), (130, 93512696), (208, 58445435), (260, 46756348), (520, 23378174), (1040, 11689087)]