15691195160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23075287}}^1$

素因数の和:23075315

約数の個数: 32

約数和(自身を含む): 37381966560

約数和(自身を除く): 21690771400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23075287, 46150574, 92301148, 115376435, 184602296, 230752870, 392279879, 461505740, 784559758, 923011480, 1569119516, 1961399395, 3138239032, 3922798790, 7845597580, 15691195160]

約数ペア:

[(1, 15691195160), (2, 7845597580), (4, 3922798790), (5, 3138239032), (8, 1961399395), (10, 1569119516), (17, 923011480), (20, 784559758), (34, 461505740), (40, 392279879), (68, 230752870), (85, 184602296), (136, 115376435), (170, 92301148), (340, 46150574), (680, 23075287)]