9869440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2229

約数の個数: 64

約数和(自身を含む): 26976960

約数和(自身を除く): 17107520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2203, 2240, 4406, 4480, 8812, 11015, 15421, 17624, 22030, 30842, 35248, 44060, 61684, 70496, 77105, 88120, 123368, 140992, 154210, 176240, 246736, 281984, 308420, 352480, 493472, 616840, 704960, 986944, 1233680, 1409920, 1973888, 2467360, 4934720, 9869440]

約数ペア:

[(1, 9869440), (2, 4934720), (4, 2467360), (5, 1973888), (7, 1409920), (8, 1233680), (10, 986944), (14, 704960), (16, 616840), (20, 493472), (28, 352480), (32, 308420), (35, 281984), (40, 246736), (56, 176240), (64, 154210), (70, 140992), (80, 123368), (112, 88120), (128, 77105), (140, 70496), (160, 61684), (224, 44060), (280, 35248), (320, 30842), (448, 22030), (560, 17624), (640, 15421), (896, 11015), (1120, 8812), (2203, 4480), (2240, 4406)]