4641757340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{107101}}^1$

素因数の和:107318

約数の個数: 48

約数和(自身を含む): 10687922784

約数和(自身を除く): 6046165444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 3940, 4334, 8668, 10835, 21670, 43340, 107101, 214202, 428404, 535505, 1071010, 1178111, 2142020, 2356222, 4712444, 5890555, 11781110, 21098897, 23562220, 42197794, 84395588, 105494485, 210988970, 232087867, 421977940, 464175734, 928351468, 1160439335, 2320878670, 4641757340]

約数ペア:

[(1, 4641757340), (2, 2320878670), (4, 1160439335), (5, 928351468), (10, 464175734), (11, 421977940), (20, 232087867), (22, 210988970), (44, 105494485), (55, 84395588), (110, 42197794), (197, 23562220), (220, 21098897), (394, 11781110), (788, 5890555), (985, 4712444), (1970, 2356222), (2167, 2142020), (3940, 1178111), (4334, 1071010), (8668, 535505), (10835, 428404), (21670, 214202), (43340, 107101)]