1606160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 3957336

約数和(自身を除く): 2351176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1181, 1360, 2362, 4724, 5905, 9448, 11810, 18896, 20077, 23620, 40154, 47240, 80308, 94480, 100385, 160616, 200770, 321232, 401540, 803080, 1606160]

約数ペア:

[(1, 1606160), (2, 803080), (4, 401540), (5, 321232), (8, 200770), (10, 160616), (16, 100385), (17, 94480), (20, 80308), (34, 47240), (40, 40154), (68, 23620), (80, 20077), (85, 18896), (136, 11810), (170, 9448), (272, 5905), (340, 4724), (680, 2362), (1181, 1360)]