2155125610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{41953}}^1$

素因数の和:42438

約数の個数: 32

約数和(自身を含む): 4241045952

約数和(自身を除く): 2085920342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 467, 934, 2335, 4670, 5137, 10274, 25685, 41953, 51370, 83906, 209765, 419530, 461483, 922966, 2307415, 4614830, 19592051, 39184102, 97960255, 195920510, 215512561, 431025122, 1077562805, 2155125610]

約数ペア:

[(1, 2155125610), (2, 1077562805), (5, 431025122), (10, 215512561), (11, 195920510), (22, 97960255), (55, 39184102), (110, 19592051), (467, 4614830), (934, 2307415), (2335, 922966), (4670, 461483), (5137, 419530), (10274, 209765), (25685, 83906), (41953, 51370)]