10639360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 14913440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1039, 1280, 2048, 2078, 2560, 4156, 5120, 5195, 8312, 10240, 10390, 16624, 20780, 33248, 41560, 66496, 83120, 132992, 166240, 265984, 332480, 531968, 664960, 1063936, 1329920, 2127872, 2659840, 5319680, 10639360]

約数ペア:

[(1, 10639360), (2, 5319680), (4, 2659840), (5, 2127872), (8, 1329920), (10, 1063936), (16, 664960), (20, 531968), (32, 332480), (40, 265984), (64, 166240), (80, 132992), (128, 83120), (160, 66496), (256, 41560), (320, 33248), (512, 20780), (640, 16624), (1024, 10390), (1039, 10240), (1280, 8312), (2048, 5195), (2078, 5120), (2560, 4156)]