12111680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5431

約数の個数: 56

約数和(自身を含む): 32967168

約数和(自身を除く): 20855488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5407, 10814, 21628, 27035, 37849, 43256, 54070, 75698, 86512, 108140, 151396, 173024, 189245, 216280, 302792, 346048, 378490, 432560, 605584, 756980, 865120, 1211168, 1513960, 1730240, 2422336, 3027920, 6055840, 12111680]

約数ペア:

[(1, 12111680), (2, 6055840), (4, 3027920), (5, 2422336), (7, 1730240), (8, 1513960), (10, 1211168), (14, 865120), (16, 756980), (20, 605584), (28, 432560), (32, 378490), (35, 346048), (40, 302792), (56, 216280), (64, 189245), (70, 173024), (80, 151396), (112, 108140), (140, 86512), (160, 75698), (224, 54070), (280, 43256), (320, 37849), (448, 27035), (560, 21628), (1120, 10814), (2240, 5407)]