10816480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 25961040

約数和(自身を除く): 15144560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1009, 1072, 1340, 2018, 2144, 2680, 4036, 5045, 5360, 8072, 10090, 10720, 16144, 20180, 32288, 40360, 67603, 80720, 135206, 161440, 270412, 338015, 540824, 676030, 1081648, 1352060, 2163296, 2704120, 5408240, 10816480]

約数ペア:

[(1, 10816480), (2, 5408240), (4, 2704120), (5, 2163296), (8, 1352060), (10, 1081648), (16, 676030), (20, 540824), (32, 338015), (40, 270412), (67, 161440), (80, 135206), (134, 80720), (160, 67603), (268, 40360), (335, 32288), (536, 20180), (670, 16144), (1009, 10720), (1072, 10090), (1340, 8072), (2018, 5360), (2144, 5045), (2680, 4036)]