6409553680

素因数分解:

$2^4\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{22639}}^1$

素因数の和:26191

約数の個数: 40

約数和(自身を含む): 14907081600

約数和(自身を除く): 8497527920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3539, 7078, 14156, 17695, 22639, 28312, 35390, 45278, 56624, 70780, 90556, 113195, 141560, 181112, 226390, 283120, 362224, 452780, 905560, 1811120, 80119421, 160238842, 320477684, 400597105, 640955368, 801194210, 1281910736, 1602388420, 3204776840, 6409553680]

約数ペア:

[(1, 6409553680), (2, 3204776840), (4, 1602388420), (5, 1281910736), (8, 801194210), (10, 640955368), (16, 400597105), (20, 320477684), (40, 160238842), (80, 80119421), (3539, 1811120), (7078, 905560), (14156, 452780), (17695, 362224), (22639, 283120), (28312, 226390), (35390, 181112), (45278, 141560), (56624, 113195), (70780, 90556)]