3969657890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{3967}}^1$

素因数の和:4823

約数の個数: 48

約数和(自身を含む): 7865496576

約数和(自身を除く): 3895838686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 827, 1210, 1654, 3967, 4135, 7934, 8270, 9097, 18194, 19835, 39670, 43637, 45485, 87274, 90970, 100067, 200134, 218185, 436370, 480007, 500335, 960014, 1000670, 2400035, 3280709, 4800070, 6561418, 16403545, 32807090, 36087799, 72175598, 180438995, 360877990, 396965789, 793931578, 1984828945, 3969657890]

約数ペア:

[(1, 3969657890), (2, 1984828945), (5, 793931578), (10, 396965789), (11, 360877990), (22, 180438995), (55, 72175598), (110, 36087799), (121, 32807090), (242, 16403545), (605, 6561418), (827, 4800070), (1210, 3280709), (1654, 2400035), (3967, 1000670), (4135, 960014), (7934, 500335), (8270, 480007), (9097, 436370), (18194, 218185), (19835, 200134), (39670, 100067), (43637, 90970), (45485, 87274)]