13159700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7772

約数の個数: 36

約数和(自身を含む): 30240252

約数和(自身を除く): 17080552

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7741, 15482, 30964, 38705, 77410, 131597, 154820, 193525, 263194, 387050, 526388, 657985, 774100, 1315970, 2631940, 3289925, 6579850, 13159700]

約数ペア:

[(1, 13159700), (2, 6579850), (4, 3289925), (5, 2631940), (10, 1315970), (17, 774100), (20, 657985), (25, 526388), (34, 387050), (50, 263194), (68, 193525), (85, 154820), (100, 131597), (170, 77410), (340, 38705), (425, 30964), (850, 15482), (1700, 7741)]