39589360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6865

約数の個数: 40

約数和(自身を含む): 93319920

約数和(自身を除く): 53730560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 6779, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 271160, 494867, 542320, 989734, 1979468, 2474335, 3958936, 4948670, 7917872, 9897340, 19794680, 39589360]

約数ペア:

[(1, 39589360), (2, 19794680), (4, 9897340), (5, 7917872), (8, 4948670), (10, 3958936), (16, 2474335), (20, 1979468), (40, 989734), (73, 542320), (80, 494867), (146, 271160), (292, 135580), (365, 108464), (584, 67790), (730, 54232), (1168, 33895), (1460, 27116), (2920, 13558), (5840, 6779)]