10107020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 26466048

約数和(自身を除く): 16359028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6563, 13126, 26252, 32815, 45941, 65630, 72193, 91882, 131260, 144386, 183764, 229705, 288772, 360965, 459410, 505351, 721930, 918820, 1010702, 1443860, 2021404, 2526755, 5053510, 10107020]

約数ペア:

[(1, 10107020), (2, 5053510), (4, 2526755), (5, 2021404), (7, 1443860), (10, 1010702), (11, 918820), (14, 721930), (20, 505351), (22, 459410), (28, 360965), (35, 288772), (44, 229705), (55, 183764), (70, 144386), (77, 131260), (110, 91882), (140, 72193), (154, 65630), (220, 45941), (308, 32815), (385, 26252), (770, 13126), (1540, 6563)]