10654720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2106

約数の個数: 44

約数和(自身を含む): 25571124

約数和(自身を除く): 14916404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2081, 2560, 4162, 5120, 8324, 10405, 16648, 20810, 33296, 41620, 66592, 83240, 133184, 166480, 266368, 332960, 532736, 665920, 1065472, 1331840, 2130944, 2663680, 5327360, 10654720]

約数ペア:

[(1, 10654720), (2, 5327360), (4, 2663680), (5, 2130944), (8, 1331840), (10, 1065472), (16, 665920), (20, 532736), (32, 332960), (40, 266368), (64, 166480), (80, 133184), (128, 83240), (160, 66592), (256, 41620), (320, 33296), (512, 20810), (640, 16648), (1024, 10405), (1280, 8324), (2081, 5120), (2560, 4162)]