15692281480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5374069}}^1$

素因数の和:5374153

約数の個数: 32

約数和(自身を含む): 35791306200

約数和(自身を除く): 20099024720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5374069, 10748138, 21496276, 26870345, 42992552, 53740690, 107481380, 214962760, 392307037, 784614074, 1569228148, 1961535185, 3138456296, 3923070370, 7846140740, 15692281480]

約数ペア:

[(1, 15692281480), (2, 7846140740), (4, 3923070370), (5, 3138456296), (8, 1961535185), (10, 1569228148), (20, 784614074), (40, 392307037), (73, 214962760), (146, 107481380), (292, 53740690), (365, 42992552), (584, 26870345), (730, 21496276), (1460, 10748138), (2920, 5374069)]