23868160

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 59235120

約数和(自身を除く): 35366960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 643, 928, 1160, 1280, 1286, 1856, 2320, 2572, 3215, 3712, 4640, 5144, 6430, 7424, 9280, 10288, 12860, 18560, 18647, 20576, 25720, 37120, 37294, 41152, 51440, 74588, 82304, 93235, 102880, 149176, 164608, 186470, 205760, 298352, 372940, 411520, 596704, 745880, 823040, 1193408, 1491760, 2386816, 2983520, 4773632, 5967040, 11934080, 23868160]

約数ペア:

[(1, 23868160), (2, 11934080), (4, 5967040), (5, 4773632), (8, 2983520), (10, 2386816), (16, 1491760), (20, 1193408), (29, 823040), (32, 745880), (40, 596704), (58, 411520), (64, 372940), (80, 298352), (116, 205760), (128, 186470), (145, 164608), (160, 149176), (232, 102880), (256, 93235), (290, 82304), (320, 74588), (464, 51440), (580, 41152), (640, 37294), (643, 37120), (928, 25720), (1160, 20576), (1280, 18647), (1286, 18560), (1856, 12860), (2320, 10288), (2572, 9280), (3215, 7424), (3712, 6430), (4640, 5144)]