2077182440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{21101}}^1$

素因数の和:21242

約数の個数: 64

約数和(自身を含む): 4922674560

約数和(自身を除く): 2845492120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 535, 856, 920, 1070, 2140, 2461, 4280, 4922, 9844, 12305, 19688, 21101, 24610, 42202, 49220, 84404, 98440, 105505, 168808, 211010, 422020, 485323, 844040, 970646, 1941292, 2257807, 2426615, 3882584, 4515614, 4853230, 9031228, 9706460, 11289035, 18062456, 19412920, 22578070, 45156140, 51929561, 90312280, 103859122, 207718244, 259647805, 415436488, 519295610, 1038591220, 2077182440]

約数ペア:

[(1, 2077182440), (2, 1038591220), (4, 519295610), (5, 415436488), (8, 259647805), (10, 207718244), (20, 103859122), (23, 90312280), (40, 51929561), (46, 45156140), (92, 22578070), (107, 19412920), (115, 18062456), (184, 11289035), (214, 9706460), (230, 9031228), (428, 4853230), (460, 4515614), (535, 3882584), (856, 2426615), (920, 2257807), (1070, 1941292), (2140, 970646), (2461, 844040), (4280, 485323), (4922, 422020), (9844, 211010), (12305, 168808), (19688, 105505), (21101, 98440), (24610, 84404), (42202, 49220)]