11065880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39521}}^1$

素因数の和:39539

約数の個数: 32

約数和(自身を含む): 28455840

約数和(自身を除く): 17389960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39521, 79042, 158084, 197605, 276647, 316168, 395210, 553294, 790420, 1106588, 1383235, 1580840, 2213176, 2766470, 5532940, 11065880]

約数ペア:

[(1, 11065880), (2, 5532940), (4, 2766470), (5, 2213176), (7, 1580840), (8, 1383235), (10, 1106588), (14, 790420), (20, 553294), (28, 395210), (35, 316168), (40, 276647), (56, 197605), (70, 158084), (140, 79042), (280, 39521)]