79923500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 108774100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 125, 179, 188, 190, 235, 250, 358, 380, 470, 475, 500, 716, 893, 895, 940, 950, 1175, 1786, 1790, 1900, 2350, 2375, 3401, 3572, 3580, 4465, 4475, 4700, 4750, 5875, 6802, 8413, 8930, 8950, 9500, 11750, 13604, 16826, 17005, 17860, 17900, 22325, 22375, 23500, 33652, 34010, 42065, 44650, 44750, 68020, 84130, 85025, 89300, 89500, 111625, 159847, 168260, 170050, 210325, 223250, 319694, 340100, 420650, 425125, 446500, 639388, 799235, 841300, 850250, 1051625, 1598470, 1700500, 2103250, 3196940, 3996175, 4206500, 7992350, 15984700, 19980875, 39961750, 79923500]

約数ペア:

[(1, 79923500), (2, 39961750), (4, 19980875), (5, 15984700), (10, 7992350), (19, 4206500), (20, 3996175), (25, 3196940), (38, 2103250), (47, 1700500), (50, 1598470), (76, 1051625), (94, 850250), (95, 841300), (100, 799235), (125, 639388), (179, 446500), (188, 425125), (190, 420650), (235, 340100), (250, 319694), (358, 223250), (380, 210325), (470, 170050), (475, 168260), (500, 159847), (716, 111625), (893, 89500), (895, 89300), (940, 85025), (950, 84130), (1175, 68020), (1786, 44750), (1790, 44650), (1900, 42065), (2350, 34010), (2375, 33652), (3401, 23500), (3572, 22375), (3580, 22325), (4465, 17900), (4475, 17860), (4700, 17005), (4750, 16826), (5875, 13604), (6802, 11750), (8413, 9500), (8930, 8950)]