12835460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 30143232

約数和(自身を除く): 17307772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1423, 1804, 2255, 2846, 4510, 5692, 7115, 9020, 14230, 15653, 28460, 31306, 58343, 62612, 78265, 116686, 156530, 233372, 291715, 313060, 583430, 641773, 1166860, 1283546, 2567092, 3208865, 6417730, 12835460]

約数ペア:

[(1, 12835460), (2, 6417730), (4, 3208865), (5, 2567092), (10, 1283546), (11, 1166860), (20, 641773), (22, 583430), (41, 313060), (44, 291715), (55, 233372), (82, 156530), (110, 116686), (164, 78265), (205, 62612), (220, 58343), (410, 31306), (451, 28460), (820, 15653), (902, 14230), (1423, 9020), (1804, 7115), (2255, 5692), (2846, 4510)]