82968560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10069}}^1$

素因数の和:10185

約数の個数: 40

約数和(自身を含む): 194794080

約数和(自身を除く): 111825520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 10069, 20138, 40276, 50345, 80552, 100690, 161104, 201380, 402760, 805520, 1037107, 2074214, 4148428, 5185535, 8296856, 10371070, 16593712, 20742140, 41484280, 82968560]

約数ペア:

[(1, 82968560), (2, 41484280), (4, 20742140), (5, 16593712), (8, 10371070), (10, 8296856), (16, 5185535), (20, 4148428), (40, 2074214), (80, 1037107), (103, 805520), (206, 402760), (412, 201380), (515, 161104), (824, 100690), (1030, 80552), (1648, 50345), (2060, 40276), (4120, 20138), (8240, 10069)]