83459840

素因数分解:

$2^8\times 5^1\times {\mathrm{65203}}^1$

素因数の和:65224

約数の個数: 36

約数和(自身を含む): 199915464

約数和(自身を除く): 116455624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 65203, 130406, 260812, 326015, 521624, 652030, 1043248, 1304060, 2086496, 2608120, 4172992, 5216240, 8345984, 10432480, 16691968, 20864960, 41729920, 83459840]

約数ペア:

[(1, 83459840), (2, 41729920), (4, 20864960), (5, 16691968), (8, 10432480), (10, 8345984), (16, 5216240), (20, 4172992), (32, 2608120), (40, 2086496), (64, 1304060), (80, 1043248), (128, 652030), (160, 521624), (256, 326015), (320, 260812), (640, 130406), (1280, 65203)]