16040847220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{325901}}^1$

素因数の和:326040

約数の個数: 48

約数和(自身を含む): 35478995328

約数和(自身を除く): 19438148108

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 12305, 24610, 49220, 325901, 651802, 1303604, 1629505, 3259010, 6518020, 7495723, 14991446, 29982892, 34871407, 37478615, 69742814, 74957230, 139485628, 149914460, 174357035, 348714070, 697428140, 802042361, 1604084722, 3208169444, 4010211805, 8020423610, 16040847220]

約数ペア:

[(1, 16040847220), (2, 8020423610), (4, 4010211805), (5, 3208169444), (10, 1604084722), (20, 802042361), (23, 697428140), (46, 348714070), (92, 174357035), (107, 149914460), (115, 139485628), (214, 74957230), (230, 69742814), (428, 37478615), (460, 34871407), (535, 29982892), (1070, 14991446), (2140, 7495723), (2461, 6518020), (4922, 3259010), (9844, 1629505), (12305, 1303604), (24610, 651802), (49220, 325901)]