412420120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1472929}}^1$

素因数の和:1472947

約数の個数: 32

約数和(自身を含む): 1060509600

約数和(自身を除く): 648089480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1472929, 2945858, 5891716, 7364645, 10310503, 11783432, 14729290, 20621006, 29458580, 41242012, 51552515, 58917160, 82484024, 103105030, 206210060, 412420120]

約数ペア:

[(1, 412420120), (2, 206210060), (4, 103105030), (5, 82484024), (7, 58917160), (8, 51552515), (10, 41242012), (14, 29458580), (20, 20621006), (28, 14729290), (35, 11783432), (40, 10310503), (56, 7364645), (70, 5891716), (140, 2945858), (280, 1472929)]