1526396480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{681427}}^1$

素因数の和:681451

約数の個数: 56

約数和(自身を含む): 4153985088

約数和(自身を除く): 2627588608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 681427, 1362854, 2725708, 3407135, 4769989, 5451416, 6814270, 9539978, 10902832, 13628540, 19079956, 21805664, 23849945, 27257080, 38159912, 43611328, 47699890, 54514160, 76319824, 95399780, 109028320, 152639648, 190799560, 218056640, 305279296, 381599120, 763198240, 1526396480]

約数ペア:

[(1, 1526396480), (2, 763198240), (4, 381599120), (5, 305279296), (7, 218056640), (8, 190799560), (10, 152639648), (14, 109028320), (16, 95399780), (20, 76319824), (28, 54514160), (32, 47699890), (35, 43611328), (40, 38159912), (56, 27257080), (64, 23849945), (70, 21805664), (80, 19079956), (112, 13628540), (140, 10902832), (160, 9539978), (224, 6814270), (280, 5451416), (320, 4769989), (448, 3407135), (560, 2725708), (1120, 1362854), (2240, 681427)]