201043840

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:5999

約数の個数: 64

約数和(自身を含む): 489771360

約数和(自身を除く): 288727520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 5927, 6784, 8480, 11854, 16960, 23708, 29635, 33920, 47416, 59270, 94832, 118540, 189664, 237080, 314131, 379328, 474160, 628262, 758656, 948320, 1256524, 1570655, 1896640, 2513048, 3141310, 3793280, 5026096, 6282620, 10052192, 12565240, 20104384, 25130480, 40208768, 50260960, 100521920, 201043840]

約数ペア:

[(1, 201043840), (2, 100521920), (4, 50260960), (5, 40208768), (8, 25130480), (10, 20104384), (16, 12565240), (20, 10052192), (32, 6282620), (40, 5026096), (53, 3793280), (64, 3141310), (80, 2513048), (106, 1896640), (128, 1570655), (160, 1256524), (212, 948320), (265, 758656), (320, 628262), (424, 474160), (530, 379328), (640, 314131), (848, 237080), (1060, 189664), (1696, 118540), (2120, 94832), (3392, 59270), (4240, 47416), (5927, 33920), (6784, 29635), (8480, 23708), (11854, 16960)]