7174720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3227

約数の個数: 56

約数和(自身を含む): 19531584

約数和(自身を除く): 12356864

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, 3203, 6406, 12812, 16015, 22421, 25624, 32030, 44842, 51248, 64060, 89684, 102496, 112105, 128120, 179368, 204992, 224210, 256240, 358736, 448420, 512480, 717472, 896840, 1024960, 1434944, 1793680, 3587360, 7174720]

約数ペア:

[(1, 7174720), (2, 3587360), (4, 1793680), (5, 1434944), (7, 1024960), (8, 896840), (10, 717472), (14, 512480), (16, 448420), (20, 358736), (28, 256240), (32, 224210), (35, 204992), (40, 179368), (56, 128120), (64, 112105), (70, 102496), (80, 89684), (112, 64060), (140, 51248), (160, 44842), (224, 32030), (280, 25624), (320, 22421), (448, 16015), (560, 12812), (1120, 6406), (2240, 3203)]