14727156620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1809233}}^1$

素因数の和:1809290

約数の個数: 48

約数和(自身を含む): 34650449568

約数和(自身を除く): 19923292948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 1809233, 3618466, 7236932, 9046165, 18092330, 19901563, 36184660, 39803126, 66941621, 79606252, 99507815, 133883242, 199015630, 267766484, 334708105, 398031260, 669416210, 736357831, 1338832420, 1472715662, 2945431324, 3681789155, 7363578310, 14727156620]

約数ペア:

[(1, 14727156620), (2, 7363578310), (4, 3681789155), (5, 2945431324), (10, 1472715662), (11, 1338832420), (20, 736357831), (22, 669416210), (37, 398031260), (44, 334708105), (55, 267766484), (74, 199015630), (110, 133883242), (148, 99507815), (185, 79606252), (220, 66941621), (370, 39803126), (407, 36184660), (740, 19901563), (814, 18092330), (1628, 9046165), (2035, 7236932), (4070, 3618466), (8140, 1809233)]