22883840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 80

約数和(自身を含む): 62754912

約数和(自身を除く): 39871072

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, 1277, 1280, 1792, 2240, 2554, 2560, 3584, 4480, 5108, 6385, 8939, 8960, 10216, 12770, 17878, 17920, 20432, 25540, 35756, 40864, 44695, 51080, 71512, 81728, 89390, 102160, 143024, 163456, 178780, 204320, 286048, 326912, 357560, 408640, 572096, 653824, 715120, 817280, 1144192, 1430240, 1634560, 2288384, 2860480, 3269120, 4576768, 5720960, 11441920, 22883840]

約数ペア:

[(1, 22883840), (2, 11441920), (4, 5720960), (5, 4576768), (7, 3269120), (8, 2860480), (10, 2288384), (14, 1634560), (16, 1430240), (20, 1144192), (28, 817280), (32, 715120), (35, 653824), (40, 572096), (56, 408640), (64, 357560), (70, 326912), (80, 286048), (112, 204320), (128, 178780), (140, 163456), (160, 143024), (224, 102160), (256, 89390), (280, 81728), (320, 71512), (448, 51080), (512, 44695), (560, 40864), (640, 35756), (896, 25540), (1120, 20432), (1277, 17920), (1280, 17878), (1792, 12770), (2240, 10216), (2554, 8960), (2560, 8939), (3584, 6385), (4480, 5108)]