83780580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 259547904

約数和(自身を除く): 175767324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 2903, 4810, 5772, 5806, 7215, 8709, 9620, 11612, 14430, 14515, 17418, 28860, 29030, 34836, 37739, 43545, 58060, 75478, 87090, 107411, 113217, 150956, 174180, 188695, 214822, 226434, 322233, 377390, 429644, 452868, 537055, 566085, 644466, 754780, 1074110, 1132170, 1288932, 1396343, 1611165, 2148220, 2264340, 2792686, 3222330, 4189029, 5585372, 6444660, 6981715, 8378058, 13963430, 16756116, 20945145, 27926860, 41890290, 83780580]

約数ペア:

[(1, 83780580), (2, 41890290), (3, 27926860), (4, 20945145), (5, 16756116), (6, 13963430), (10, 8378058), (12, 6981715), (13, 6444660), (15, 5585372), (20, 4189029), (26, 3222330), (30, 2792686), (37, 2264340), (39, 2148220), (52, 1611165), (60, 1396343), (65, 1288932), (74, 1132170), (78, 1074110), (111, 754780), (130, 644466), (148, 566085), (156, 537055), (185, 452868), (195, 429644), (222, 377390), (260, 322233), (370, 226434), (390, 214822), (444, 188695), (481, 174180), (555, 150956), (740, 113217), (780, 107411), (962, 87090), (1110, 75478), (1443, 58060), (1924, 43545), (2220, 37739), (2405, 34836), (2886, 29030), (2903, 28860), (4810, 17418), (5772, 14515), (5806, 14430), (7215, 11612), (8709, 9620)]