2045573060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{4597}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 4526639040

約数和(自身を除く): 2481065980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1171, 2342, 4597, 4684, 5855, 9194, 11710, 18388, 22249, 22985, 23420, 44498, 45970, 87343, 88996, 91940, 111245, 174686, 222490, 349372, 436715, 444980, 873430, 1746860, 5383087, 10766174, 21532348, 26915435, 53830870, 102278653, 107661740, 204557306, 409114612, 511393265, 1022786530, 2045573060]

約数ペア:

[(1, 2045573060), (2, 1022786530), (4, 511393265), (5, 409114612), (10, 204557306), (19, 107661740), (20, 102278653), (38, 53830870), (76, 26915435), (95, 21532348), (190, 10766174), (380, 5383087), (1171, 1746860), (2342, 873430), (4597, 444980), (4684, 436715), (5855, 349372), (9194, 222490), (11710, 174686), (18388, 111245), (22249, 91940), (22985, 88996), (23420, 87343), (44498, 45970)]