274567877540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4318463}}^1$

素因数の和:4318517

約数の個数: 72

約数和(自身を含む): 668187297792

約数和(自身を除く): 393619420252

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1445, 1870, 2890, 3179, 3740, 5780, 6358, 12716, 15895, 31790, 63580, 4318463, 8636926, 17273852, 21592315, 43184630, 47503093, 73413871, 86369260, 95006186, 146827742, 190012372, 237515465, 293655484, 367069355, 475030930, 734138710, 807552581, 950061860, 1248035807, 1468277420, 1615105162, 2496071614, 3230210324, 4037762905, 4992143228, 6240179035, 8075525810, 12480358070, 13728393877, 16151051620, 24960716140, 27456787754, 54913575508, 68641969385, 137283938770, 274567877540]

約数ペア:

[(1, 274567877540), (2, 137283938770), (4, 68641969385), (5, 54913575508), (10, 27456787754), (11, 24960716140), (17, 16151051620), (20, 13728393877), (22, 12480358070), (34, 8075525810), (44, 6240179035), (55, 4992143228), (68, 4037762905), (85, 3230210324), (110, 2496071614), (170, 1615105162), (187, 1468277420), (220, 1248035807), (289, 950061860), (340, 807552581), (374, 734138710), (578, 475030930), (748, 367069355), (935, 293655484), (1156, 237515465), (1445, 190012372), (1870, 146827742), (2890, 95006186), (3179, 86369260), (3740, 73413871), (5780, 47503093), (6358, 43184630), (12716, 21592315), (15895, 17273852), (31790, 8636926), (63580, 4318463)]