4973920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 13432608

約数和(自身を除く): 8458688

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, 4441, 8882, 17764, 22205, 31087, 35528, 44410, 62174, 71056, 88820, 124348, 142112, 155435, 177640, 248696, 310870, 355280, 497392, 621740, 710560, 994784, 1243480, 2486960, 4973920]

約数ペア:

[(1, 4973920), (2, 2486960), (4, 1243480), (5, 994784), (7, 710560), (8, 621740), (10, 497392), (14, 355280), (16, 310870), (20, 248696), (28, 177640), (32, 155435), (35, 142112), (40, 124348), (56, 88820), (70, 71056), (80, 62174), (112, 44410), (140, 35528), (160, 31087), (224, 22205), (280, 17764), (560, 8882), (1120, 4441)]