534604880

素因数分解:

$2^4\times 5^1\times {\mathrm{6682561}}^1$

素因数の和:6682574

約数の個数: 20

約数和(自身を含む): 1242956532

約数和(自身を除く): 708351652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6682561, 13365122, 26730244, 33412805, 53460488, 66825610, 106920976, 133651220, 267302440, 534604880]

約数ペア:

[(1, 534604880), (2, 267302440), (4, 133651220), (5, 106920976), (8, 66825610), (10, 53460488), (16, 33412805), (20, 26730244), (40, 13365122), (80, 6682561)]