9645880

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 21860640

約数和(自身を除く): 12214760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1597, 3020, 3194, 6040, 6388, 7985, 12776, 15970, 31940, 63880, 241147, 482294, 964588, 1205735, 1929176, 2411470, 4822940, 9645880]

約数ペア:

[(1, 9645880), (2, 4822940), (4, 2411470), (5, 1929176), (8, 1205735), (10, 964588), (20, 482294), (40, 241147), (151, 63880), (302, 31940), (604, 15970), (755, 12776), (1208, 7985), (1510, 6388), (1597, 6040), (3020, 3194)]