5003120

素因数分解:

$2^4\times 5^1\times {\mathrm{62539}}^1$

素因数の和:62552

約数の個数: 20

約数和(自身を含む): 11632440

約数和(自身を除く): 6629320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62539, 125078, 250156, 312695, 500312, 625390, 1000624, 1250780, 2501560, 5003120]

約数ペア:

[(1, 5003120), (2, 2501560), (4, 1250780), (5, 1000624), (8, 625390), (10, 500312), (16, 312695), (20, 250156), (40, 125078), (80, 62539)]