13203680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11789}}^1$

素因数の和:11811

約数の個数: 48

約数和(自身を含む): 35652960

約数和(自身を除く): 22449280

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, 11789, 23578, 47156, 58945, 82523, 94312, 117890, 165046, 188624, 235780, 330092, 377248, 412615, 471560, 660184, 825230, 943120, 1320368, 1650460, 1886240, 2640736, 3300920, 6601840, 13203680]

約数ペア:

[(1, 13203680), (2, 6601840), (4, 3300920), (5, 2640736), (7, 1886240), (8, 1650460), (10, 1320368), (14, 943120), (16, 825230), (20, 660184), (28, 471560), (32, 412615), (35, 377248), (40, 330092), (56, 235780), (70, 188624), (80, 165046), (112, 117890), (140, 94312), (160, 82523), (224, 58945), (280, 47156), (560, 23578), (1120, 11789)]