2884480

素因数分解:

$2^7\times 5^1\times {\mathrm{4507}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 6897240

約数和(自身を除く): 4012760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4507, 9014, 18028, 22535, 36056, 45070, 72112, 90140, 144224, 180280, 288448, 360560, 576896, 721120, 1442240, 2884480]

約数ペア:

[(1, 2884480), (2, 1442240), (4, 721120), (5, 576896), (8, 360560), (10, 288448), (16, 180280), (20, 144224), (32, 90140), (40, 72112), (64, 45070), (80, 36056), (128, 22535), (160, 18028), (320, 9014), (640, 4507)]