1900480

素因数分解:

$2^6\times 5^1\times {\mathrm{5939}}^1$

素因数の和:5956

約数の個数: 28

約数和(自身を含む): 4526280

約数和(自身を除く): 2625800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5939, 11878, 23756, 29695, 47512, 59390, 95024, 118780, 190048, 237560, 380096, 475120, 950240, 1900480]

約数ペア:

[(1, 1900480), (2, 950240), (4, 475120), (5, 380096), (8, 237560), (10, 190048), (16, 118780), (20, 95024), (32, 59390), (40, 47512), (64, 29695), (80, 23756), (160, 11878), (320, 5939)]