8147612660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{8287}}^1$

素因数の和:8457

約数の個数: 96

約数和(自身を含む): 19298442240

約数和(自身を除く): 11150829580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 109, 110, 164, 205, 218, 220, 410, 436, 451, 545, 820, 902, 1090, 1199, 1804, 2180, 2255, 2398, 4469, 4510, 4796, 5995, 8287, 8938, 9020, 11990, 16574, 17876, 22345, 23980, 33148, 41435, 44690, 49159, 82870, 89380, 91157, 98318, 165740, 182314, 196636, 245795, 339767, 364628, 455785, 491590, 679534, 903283, 911570, 983180, 1359068, 1698835, 1806566, 1823140, 3397670, 3613132, 3737437, 4516415, 6795340, 7474874, 9032830, 9936113, 14949748, 18065660, 18687185, 19872226, 37034603, 37374370, 39744452, 49680565, 74069206, 74748740, 99361130, 148138412, 185173015, 198722260, 370346030, 407380633, 740692060, 814761266, 1629522532, 2036903165, 4073806330, 8147612660]

約数ペア:

[(1, 8147612660), (2, 4073806330), (4, 2036903165), (5, 1629522532), (10, 814761266), (11, 740692060), (20, 407380633), (22, 370346030), (41, 198722260), (44, 185173015), (55, 148138412), (82, 99361130), (109, 74748740), (110, 74069206), (164, 49680565), (205, 39744452), (218, 37374370), (220, 37034603), (410, 19872226), (436, 18687185), (451, 18065660), (545, 14949748), (820, 9936113), (902, 9032830), (1090, 7474874), (1199, 6795340), (1804, 4516415), (2180, 3737437), (2255, 3613132), (2398, 3397670), (4469, 1823140), (4510, 1806566), (4796, 1698835), (5995, 1359068), (8287, 983180), (8938, 911570), (9020, 903283), (11990, 679534), (16574, 491590), (17876, 455785), (22345, 364628), (23980, 339767), (33148, 245795), (41435, 196636), (44690, 182314), (49159, 165740), (82870, 98318), (89380, 91157)]