8188070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 16604784

約数和(自身を除く): 8416714

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 101, 110, 121, 134, 202, 242, 335, 505, 605, 670, 737, 1010, 1111, 1210, 1474, 2222, 3685, 5555, 6767, 7370, 8107, 11110, 12221, 13534, 16214, 24442, 33835, 40535, 61105, 67670, 74437, 81070, 122210, 148874, 372185, 744370, 818807, 1637614, 4094035, 8188070]

約数ペア:

[(1, 8188070), (2, 4094035), (5, 1637614), (10, 818807), (11, 744370), (22, 372185), (55, 148874), (67, 122210), (101, 81070), (110, 74437), (121, 67670), (134, 61105), (202, 40535), (242, 33835), (335, 24442), (505, 16214), (605, 13534), (670, 12221), (737, 11110), (1010, 8107), (1111, 7370), (1210, 6767), (1474, 5555), (2222, 3685)]