109798160

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1609}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 255738840

約数和(自身を除く): 145940680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1609, 1706, 3218, 3412, 4265, 6436, 6824, 8045, 8530, 12872, 13648, 16090, 17060, 25744, 32180, 34120, 64360, 68240, 128720, 1372477, 2744954, 5489908, 6862385, 10979816, 13724770, 21959632, 27449540, 54899080, 109798160]

約数ペア:

[(1, 109798160), (2, 54899080), (4, 27449540), (5, 21959632), (8, 13724770), (10, 10979816), (16, 6862385), (20, 5489908), (40, 2744954), (80, 1372477), (853, 128720), (1609, 68240), (1706, 64360), (3218, 34120), (3412, 32180), (4265, 25744), (6436, 17060), (6824, 16090), (8045, 13648), (8530, 12872)]