13492450480

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1231063}}^1$

素因数の和:1231213

約数の個数: 40

約数和(自身を含む): 31598950752

約数和(自身を除く): 18106500272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 1231063, 2462126, 4924252, 6155315, 9848504, 12310630, 19697008, 24621260, 49242520, 98485040, 168655631, 337311262, 674622524, 843278155, 1349245048, 1686556310, 2698490096, 3373112620, 6746225240, 13492450480]

約数ペア:

[(1, 13492450480), (2, 6746225240), (4, 3373112620), (5, 2698490096), (8, 1686556310), (10, 1349245048), (16, 843278155), (20, 674622524), (40, 337311262), (80, 168655631), (137, 98485040), (274, 49242520), (548, 24621260), (685, 19697008), (1096, 12310630), (1370, 9848504), (2192, 6155315), (2740, 4924252), (5480, 2462126), (10960, 1231063)]