23242240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 63736992

約数和(自身を除く): 40494752

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, 512, 560, 640, 896, 1120, 1280, 1297, 1792, 2240, 2560, 2594, 3584, 4480, 5188, 6485, 8960, 9079, 10376, 12970, 17920, 18158, 20752, 25940, 36316, 41504, 45395, 51880, 72632, 83008, 90790, 103760, 145264, 166016, 181580, 207520, 290528, 332032, 363160, 415040, 581056, 664064, 726320, 830080, 1162112, 1452640, 1660160, 2324224, 2905280, 3320320, 4648448, 5810560, 11621120, 23242240]

約数ペア:

[(1, 23242240), (2, 11621120), (4, 5810560), (5, 4648448), (7, 3320320), (8, 2905280), (10, 2324224), (14, 1660160), (16, 1452640), (20, 1162112), (28, 830080), (32, 726320), (35, 664064), (40, 581056), (56, 415040), (64, 363160), (70, 332032), (80, 290528), (112, 207520), (128, 181580), (140, 166016), (160, 145264), (224, 103760), (256, 90790), (280, 83008), (320, 72632), (448, 51880), (512, 45395), (560, 41504), (640, 36316), (896, 25940), (1120, 20752), (1280, 18158), (1297, 17920), (1792, 12970), (2240, 10376), (2560, 9079), (2594, 8960), (3584, 6485), (4480, 5188)]