3969700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 10124352

約数和(自身を除く): 6154652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 107, 140, 175, 212, 214, 265, 350, 371, 428, 530, 535, 700, 742, 749, 1060, 1070, 1325, 1484, 1498, 1855, 2140, 2650, 2675, 2996, 3710, 3745, 5300, 5350, 5671, 7420, 7490, 9275, 10700, 11342, 14980, 18550, 18725, 22684, 28355, 37100, 37450, 39697, 56710, 74900, 79394, 113420, 141775, 158788, 198485, 283550, 396970, 567100, 793940, 992425, 1984850, 3969700]

約数ペア:

[(1, 3969700), (2, 1984850), (4, 992425), (5, 793940), (7, 567100), (10, 396970), (14, 283550), (20, 198485), (25, 158788), (28, 141775), (35, 113420), (50, 79394), (53, 74900), (70, 56710), (100, 39697), (106, 37450), (107, 37100), (140, 28355), (175, 22684), (212, 18725), (214, 18550), (265, 14980), (350, 11342), (371, 10700), (428, 9275), (530, 7490), (535, 7420), (700, 5671), (742, 5350), (749, 5300), (1060, 3745), (1070, 3710), (1325, 2996), (1484, 2675), (1498, 2650), (1855, 2140)]