15673007840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13993757}}^1$

素因数の和:13993779

約数の個数: 48

約数和(自身を含む): 42317124192

約数和(自身を除く): 26644116352

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, 13993757, 27987514, 55975028, 69968785, 97956299, 111950056, 139937570, 195912598, 223900112, 279875140, 391825196, 447800224, 489781495, 559750280, 783650392, 979562990, 1119500560, 1567300784, 1959125980, 2239001120, 3134601568, 3918251960, 7836503920, 15673007840]

約数ペア:

[(1, 15673007840), (2, 7836503920), (4, 3918251960), (5, 3134601568), (7, 2239001120), (8, 1959125980), (10, 1567300784), (14, 1119500560), (16, 979562990), (20, 783650392), (28, 559750280), (32, 489781495), (35, 447800224), (40, 391825196), (56, 279875140), (70, 223900112), (80, 195912598), (112, 139937570), (140, 111950056), (160, 97956299), (224, 69968785), (280, 55975028), (560, 27987514), (1120, 13993757)]