58227740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 125193600

約数和(自身を除く): 66965860

約数列:

[1, 2, 4, 5, 10, 20, 79, 137, 158, 269, 274, 316, 395, 538, 548, 685, 790, 1076, 1345, 1370, 1580, 2690, 2740, 5380, 10823, 21251, 21646, 36853, 42502, 43292, 54115, 73706, 85004, 106255, 108230, 147412, 184265, 212510, 216460, 368530, 425020, 737060, 2911387, 5822774, 11645548, 14556935, 29113870, 58227740]

約数ペア:

[(1, 58227740), (2, 29113870), (4, 14556935), (5, 11645548), (10, 5822774), (20, 2911387), (79, 737060), (137, 425020), (158, 368530), (269, 216460), (274, 212510), (316, 184265), (395, 147412), (538, 108230), (548, 106255), (685, 85004), (790, 73706), (1076, 54115), (1345, 43292), (1370, 42502), (1580, 36853), (2690, 21646), (2740, 21251), (5380, 10823)]