4379870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 8903520

約数和(自身を除く): 4523650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1373, 1595, 2746, 3190, 6865, 13730, 15103, 30206, 39817, 75515, 79634, 151030, 199085, 398170, 437987, 875974, 2189935, 4379870]

約数ペア:

[(1, 4379870), (2, 2189935), (5, 875974), (10, 437987), (11, 398170), (22, 199085), (29, 151030), (55, 79634), (58, 75515), (110, 39817), (145, 30206), (290, 15103), (319, 13730), (638, 6865), (1373, 3190), (1595, 2746)]