16054780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 39485376

約数和(自身を除く): 23430596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2797, 2870, 5594, 5740, 11188, 13985, 19579, 27970, 39158, 55940, 78316, 97895, 114677, 195790, 229354, 391580, 458708, 573385, 802739, 1146770, 1605478, 2293540, 3210956, 4013695, 8027390, 16054780]

約数ペア:

[(1, 16054780), (2, 8027390), (4, 4013695), (5, 3210956), (7, 2293540), (10, 1605478), (14, 1146770), (20, 802739), (28, 573385), (35, 458708), (41, 391580), (70, 229354), (82, 195790), (140, 114677), (164, 97895), (205, 78316), (287, 55940), (410, 39158), (574, 27970), (820, 19579), (1148, 13985), (1435, 11188), (2797, 5740), (2870, 5594)]