71115080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4598

約数の個数: 64

約数和(自身を含む): 176826240

約数和(自身を除く): 105711160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4547, 7820, 9094, 15640, 18188, 22735, 36376, 45470, 77299, 90940, 104581, 154598, 181880, 209162, 309196, 386495, 418324, 522905, 618392, 772990, 836648, 1045810, 1545980, 1777877, 2091620, 3091960, 3555754, 4183240, 7111508, 8889385, 14223016, 17778770, 35557540, 71115080]

約数ペア:

[(1, 71115080), (2, 35557540), (4, 17778770), (5, 14223016), (8, 8889385), (10, 7111508), (17, 4183240), (20, 3555754), (23, 3091960), (34, 2091620), (40, 1777877), (46, 1545980), (68, 1045810), (85, 836648), (92, 772990), (115, 618392), (136, 522905), (170, 418324), (184, 386495), (230, 309196), (340, 209162), (391, 181880), (460, 154598), (680, 104581), (782, 90940), (920, 77299), (1564, 45470), (1955, 36376), (3128, 22735), (3910, 18188), (4547, 15640), (7820, 9094)]