85626860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 202704768

約数和(自身を除く): 117077908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 863, 902, 1210, 1726, 1804, 2255, 2420, 3452, 4315, 4510, 4961, 8630, 9020, 9493, 9922, 17260, 18986, 19844, 24805, 35383, 37972, 47465, 49610, 70766, 94930, 99220, 104423, 141532, 176915, 189860, 208846, 353830, 389213, 417692, 522115, 707660, 778426, 1044230, 1556852, 1946065, 2088460, 3892130, 4281343, 7784260, 8562686, 17125372, 21406715, 42813430, 85626860]

約数ペア:

[(1, 85626860), (2, 42813430), (4, 21406715), (5, 17125372), (10, 8562686), (11, 7784260), (20, 4281343), (22, 3892130), (41, 2088460), (44, 1946065), (55, 1556852), (82, 1044230), (110, 778426), (121, 707660), (164, 522115), (205, 417692), (220, 389213), (242, 353830), (410, 208846), (451, 189860), (484, 176915), (605, 141532), (820, 104423), (863, 99220), (902, 94930), (1210, 70766), (1726, 49610), (1804, 47465), (2255, 37972), (2420, 35383), (3452, 24805), (4315, 19844), (4510, 18986), (4961, 17260), (8630, 9922), (9020, 9493)]