80285410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3389}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 152305920

約数和(自身を除く): 72020510

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 3389, 4738, 6778, 11845, 16945, 23690, 33890, 77947, 155894, 349067, 389735, 698134, 779470, 1745335, 3490670, 8028541, 16057082, 40142705, 80285410]

約数ペア:

[(1, 80285410), (2, 40142705), (5, 16057082), (10, 8028541), (23, 3490670), (46, 1745335), (103, 779470), (115, 698134), (206, 389735), (230, 349067), (515, 155894), (1030, 77947), (2369, 33890), (3389, 23690), (4738, 16945), (6778, 11845)]