11858110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 25090560

約数和(自身を除く): 13232450

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 109, 110, 115, 215, 218, 230, 253, 430, 473, 506, 545, 946, 989, 1090, 1199, 1265, 1978, 2365, 2398, 2507, 2530, 4687, 4730, 4945, 5014, 5995, 9374, 9890, 10879, 11990, 12535, 21758, 23435, 25070, 27577, 46870, 51557, 54395, 55154, 103114, 107801, 108790, 137885, 215602, 257785, 275770, 515570, 539005, 1078010, 1185811, 2371622, 5929055, 11858110]

約数ペア:

[(1, 11858110), (2, 5929055), (5, 2371622), (10, 1185811), (11, 1078010), (22, 539005), (23, 515570), (43, 275770), (46, 257785), (55, 215602), (86, 137885), (109, 108790), (110, 107801), (115, 103114), (215, 55154), (218, 54395), (230, 51557), (253, 46870), (430, 27577), (473, 25070), (506, 23435), (545, 21758), (946, 12535), (989, 11990), (1090, 10879), (1199, 9890), (1265, 9374), (1978, 5995), (2365, 5014), (2398, 4945), (2507, 4730), (2530, 4687)]