23717120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 64950144

約数和(自身を除く): 41233024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2647, 4480, 5294, 8960, 10588, 13235, 18529, 21176, 26470, 37058, 42352, 52940, 74116, 84704, 92645, 105880, 148232, 169408, 185290, 211760, 296464, 338816, 370580, 423520, 592928, 677632, 741160, 847040, 1185856, 1482320, 1694080, 2371712, 2964640, 3388160, 4743424, 5929280, 11858560, 23717120]

約数ペア:

[(1, 23717120), (2, 11858560), (4, 5929280), (5, 4743424), (7, 3388160), (8, 2964640), (10, 2371712), (14, 1694080), (16, 1482320), (20, 1185856), (28, 847040), (32, 741160), (35, 677632), (40, 592928), (56, 423520), (64, 370580), (70, 338816), (80, 296464), (112, 211760), (128, 185290), (140, 169408), (160, 148232), (224, 105880), (256, 92645), (280, 84704), (320, 74116), (448, 52940), (560, 42352), (640, 37058), (896, 26470), (1120, 21176), (1280, 18529), (1792, 13235), (2240, 10588), (2647, 8960), (4480, 5294)]