27704360

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1051}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 62488800

約数和(自身を除く): 34784440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1051, 1318, 2102, 2636, 3295, 4204, 5255, 5272, 6590, 8408, 10510, 13180, 21020, 26360, 42040, 692609, 1385218, 2770436, 3463045, 5540872, 6926090, 13852180, 27704360]

約数ペア:

[(1, 27704360), (2, 13852180), (4, 6926090), (5, 5540872), (8, 3463045), (10, 2770436), (20, 1385218), (40, 692609), (659, 42040), (1051, 26360), (1318, 21020), (2102, 13180), (2636, 10510), (3295, 8408), (4204, 6590), (5255, 5272)]