70007840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62507}}^1$

素因数の和:62529

約数の個数: 48

約数和(自身を含む): 189024192

約数和(自身を除く): 119016352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62507, 125014, 250028, 312535, 437549, 500056, 625070, 875098, 1000112, 1250140, 1750196, 2000224, 2187745, 2500280, 3500392, 4375490, 5000560, 7000784, 8750980, 10001120, 14001568, 17501960, 35003920, 70007840]

約数ペア:

[(1, 70007840), (2, 35003920), (4, 17501960), (5, 14001568), (7, 10001120), (8, 8750980), (10, 7000784), (14, 5000560), (16, 4375490), (20, 3500392), (28, 2500280), (32, 2187745), (35, 2000224), (40, 1750196), (56, 1250140), (70, 1000112), (80, 875098), (112, 625070), (140, 500056), (160, 437549), (224, 312535), (280, 250028), (560, 125014), (1120, 62507)]