201626456060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1\times {\mathrm{1301}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 447441986880

約数和(自身を除く): 245815530820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 617, 661, 1234, 1301, 1322, 2468, 2602, 2644, 3085, 3305, 5204, 6170, 6505, 6610, 11723, 12340, 12559, 13010, 13220, 23446, 24719, 25118, 26020, 46892, 49438, 50236, 58615, 62795, 98876, 117230, 123595, 125590, 234460, 247190, 251180, 407837, 494380, 802717, 815674, 859961, 1605434, 1631348, 1719922, 2039185, 3210868, 3439844, 4013585, 4078370, 4299805, 7748903, 8027170, 8156740, 8599610, 15251623, 15497806, 16054340, 16339259, 17199220, 30503246, 30995612, 32678518, 38744515, 61006492, 65357036, 76258115, 77489030, 81696295, 152516230, 154978060, 163392590, 305032460, 326785180, 530595937, 1061191874, 2122383748, 2652979685, 5305959370, 10081322803, 10611918740, 20162645606, 40325291212, 50406614015, 100813228030, 201626456060]

約数ペア:

[(1, 201626456060), (2, 100813228030), (4, 50406614015), (5, 40325291212), (10, 20162645606), (19, 10611918740), (20, 10081322803), (38, 5305959370), (76, 2652979685), (95, 2122383748), (190, 1061191874), (380, 530595937), (617, 326785180), (661, 305032460), (1234, 163392590), (1301, 154978060), (1322, 152516230), (2468, 81696295), (2602, 77489030), (2644, 76258115), (3085, 65357036), (3305, 61006492), (5204, 38744515), (6170, 32678518), (6505, 30995612), (6610, 30503246), (11723, 17199220), (12340, 16339259), (12559, 16054340), (13010, 15497806), (13220, 15251623), (23446, 8599610), (24719, 8156740), (25118, 8027170), (26020, 7748903), (46892, 4299805), (49438, 4078370), (50236, 4013585), (58615, 3439844), (62795, 3210868), (98876, 2039185), (117230, 1719922), (123595, 1631348), (125590, 1605434), (234460, 859961), (247190, 815674), (251180, 802717), (407837, 494380)]