1936210300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 4257540000

約数和(自身を除く): 2321329700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 199, 298, 398, 596, 653, 745, 796, 995, 1306, 1490, 1990, 2612, 2980, 3265, 3725, 3980, 4975, 6530, 7450, 9950, 13060, 14900, 16325, 19900, 29651, 32650, 59302, 65300, 97297, 118604, 129947, 148255, 194594, 259894, 296510, 389188, 486485, 519788, 593020, 649735, 741275, 972970, 1299470, 1482550, 1945940, 2432425, 2598940, 2965100, 3248675, 4864850, 6497350, 9729700, 12994700, 19362103, 38724206, 77448412, 96810515, 193621030, 387242060, 484052575, 968105150, 1936210300]

約数ペア:

[(1, 1936210300), (2, 968105150), (4, 484052575), (5, 387242060), (10, 193621030), (20, 96810515), (25, 77448412), (50, 38724206), (100, 19362103), (149, 12994700), (199, 9729700), (298, 6497350), (398, 4864850), (596, 3248675), (653, 2965100), (745, 2598940), (796, 2432425), (995, 1945940), (1306, 1482550), (1490, 1299470), (1990, 972970), (2612, 741275), (2980, 649735), (3265, 593020), (3725, 519788), (3980, 486485), (4975, 389188), (6530, 296510), (7450, 259894), (9950, 194594), (13060, 148255), (14900, 129947), (16325, 118604), (19900, 97297), (29651, 65300), (32650, 59302)]