23985610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 25884470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 103, 110, 145, 146, 206, 290, 319, 365, 515, 638, 730, 803, 1030, 1133, 1595, 1606, 2117, 2266, 2987, 3190, 4015, 4234, 5665, 5974, 7519, 8030, 10585, 11330, 14935, 15038, 21170, 23287, 29870, 32857, 37595, 46574, 65714, 75190, 82709, 116435, 164285, 165418, 218051, 232870, 328570, 413545, 436102, 827090, 1090255, 2180510, 2398561, 4797122, 11992805, 23985610]

約数ペア:

[(1, 23985610), (2, 11992805), (5, 4797122), (10, 2398561), (11, 2180510), (22, 1090255), (29, 827090), (55, 436102), (58, 413545), (73, 328570), (103, 232870), (110, 218051), (145, 165418), (146, 164285), (206, 116435), (290, 82709), (319, 75190), (365, 65714), (515, 46574), (638, 37595), (730, 32857), (803, 29870), (1030, 23287), (1133, 21170), (1595, 15038), (1606, 14935), (2117, 11330), (2266, 10585), (2987, 8030), (3190, 7519), (4015, 5974), (4234, 5665)]