4934720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2227

約数の個数: 56

約数和(自身を含む): 13435584

約数和(自身を除く): 8500864

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, 2203, 2240, 4406, 8812, 11015, 15421, 17624, 22030, 30842, 35248, 44060, 61684, 70496, 77105, 88120, 123368, 140992, 154210, 176240, 246736, 308420, 352480, 493472, 616840, 704960, 986944, 1233680, 2467360, 4934720]

約数ペア:

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