140868244850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{1933}}^1$

素因数の和:3876

約数の個数: 96

約数和(自身を含む): 282829397760

約数和(自身を除く): 141961152910

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1871, 1933, 2050, 3742, 3866, 3895, 7790, 9355, 9665, 18710, 19330, 19475, 35549, 36727, 38950, 46775, 48325, 71098, 73454, 76711, 79253, 93550, 96650, 153422, 158506, 177745, 183635, 355490, 367270, 383555, 396265, 767110, 792530, 888725, 918175, 1457509, 1505807, 1777450, 1836350, 1917775, 1981325, 2915018, 3011614, 3616643, 3835550, 3962650, 7233286, 7287545, 7529035, 14575090, 15058070, 18083215, 36166430, 36437725, 37645175, 68716217, 72875450, 75290350, 90416075, 137432434, 148282363, 180832150, 296564726, 343581085, 687162170, 741411815, 1482823630, 1717905425, 2817364897, 3435810850, 3707059075, 5634729794, 7414118150, 14086824485, 28173648970, 70434122425, 140868244850]

約数ペア:

[(1, 140868244850), (2, 70434122425), (5, 28173648970), (10, 14086824485), (19, 7414118150), (25, 5634729794), (38, 3707059075), (41, 3435810850), (50, 2817364897), (82, 1717905425), (95, 1482823630), (190, 741411815), (205, 687162170), (410, 343581085), (475, 296564726), (779, 180832150), (950, 148282363), (1025, 137432434), (1558, 90416075), (1871, 75290350), (1933, 72875450), (2050, 68716217), (3742, 37645175), (3866, 36437725), (3895, 36166430), (7790, 18083215), (9355, 15058070), (9665, 14575090), (18710, 7529035), (19330, 7287545), (19475, 7233286), (35549, 3962650), (36727, 3835550), (38950, 3616643), (46775, 3011614), (48325, 2915018), (71098, 1981325), (73454, 1917775), (76711, 1836350), (79253, 1777450), (93550, 1505807), (96650, 1457509), (153422, 918175), (158506, 888725), (177745, 792530), (183635, 767110), (355490, 396265), (367270, 383555)]