2912100830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{11321}}^1$

素因数の和:12244

約数の個数: 32

約数和(自身を含む): 5429125440

約数和(自身を除く): 2517024610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 887, 1774, 4435, 8870, 11321, 22642, 25723, 51446, 56605, 113210, 128615, 257230, 328309, 656618, 1641545, 3283090, 10041727, 20083454, 50208635, 100417270, 291210083, 582420166, 1456050415, 2912100830]

約数ペア:

[(1, 2912100830), (2, 1456050415), (5, 582420166), (10, 291210083), (29, 100417270), (58, 50208635), (145, 20083454), (290, 10041727), (887, 3283090), (1774, 1641545), (4435, 656618), (8870, 328309), (11321, 257230), (22642, 128615), (25723, 113210), (51446, 56605)]