11483920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20507}}^1$

素因数の和:20527

約数の個数: 40

約数和(自身を含む): 30515904

約数和(自身を除く): 19031984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20507, 41014, 82028, 102535, 143549, 164056, 205070, 287098, 328112, 410140, 574196, 717745, 820280, 1148392, 1435490, 1640560, 2296784, 2870980, 5741960, 11483920]

約数ペア:

[(1, 11483920), (2, 5741960), (4, 2870980), (5, 2296784), (7, 1640560), (8, 1435490), (10, 1148392), (14, 820280), (16, 717745), (20, 574196), (28, 410140), (35, 328112), (40, 287098), (56, 205070), (70, 164056), (80, 143549), (112, 102535), (140, 82028), (280, 41014), (560, 20507)]