2022249160

素因数分解:

$2^3\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{31657}}^1$

素因数の和:33265

約数の個数: 32

約数和(自身を含む): 4553053560

約数和(自身を除く): 2530804400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1597, 3194, 6388, 7985, 12776, 15970, 31657, 31940, 63314, 63880, 126628, 158285, 253256, 316570, 633140, 1266280, 50556229, 101112458, 202224916, 252781145, 404449832, 505562290, 1011124580, 2022249160]

約数ペア:

[(1, 2022249160), (2, 1011124580), (4, 505562290), (5, 404449832), (8, 252781145), (10, 202224916), (20, 101112458), (40, 50556229), (1597, 1266280), (3194, 633140), (6388, 316570), (7985, 253256), (12776, 158285), (15970, 126628), (31657, 63880), (31940, 63314)]