171567785660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{29501}}^1$

素因数の和:29847

約数の個数: 96

約数和(自身を含む): 384215166720

約数和(自身を除く): 212647381060

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 271, 290, 370, 542, 580, 740, 1073, 1084, 1355, 2146, 2710, 4292, 5365, 5420, 7859, 10027, 10730, 15718, 20054, 21460, 29501, 31436, 39295, 40108, 50135, 59002, 78590, 100270, 118004, 147505, 157180, 200540, 290783, 295010, 581566, 590020, 855529, 1091537, 1163132, 1453915, 1711058, 2183074, 2907830, 3422116, 4277645, 4366148, 5457685, 5815660, 7994771, 8555290, 10915370, 15989542, 17110580, 21830740, 31654573, 31979084, 39973855, 63309146, 79947710, 126618292, 158272865, 159895420, 231848359, 295806527, 316545730, 463696718, 591613054, 633091460, 927393436, 1159241795, 1183226108, 1479032635, 2318483590, 2958065270, 4636967180, 5916130540, 8578389283, 17156778566, 34313557132, 42891946415, 85783892830, 171567785660]

約数ペア:

[(1, 171567785660), (2, 85783892830), (4, 42891946415), (5, 34313557132), (10, 17156778566), (20, 8578389283), (29, 5916130540), (37, 4636967180), (58, 2958065270), (74, 2318483590), (116, 1479032635), (145, 1183226108), (148, 1159241795), (185, 927393436), (271, 633091460), (290, 591613054), (370, 463696718), (542, 316545730), (580, 295806527), (740, 231848359), (1073, 159895420), (1084, 158272865), (1355, 126618292), (2146, 79947710), (2710, 63309146), (4292, 39973855), (5365, 31979084), (5420, 31654573), (7859, 21830740), (10027, 17110580), (10730, 15989542), (15718, 10915370), (20054, 8555290), (21460, 7994771), (29501, 5815660), (31436, 5457685), (39295, 4366148), (40108, 4277645), (50135, 3422116), (59002, 2907830), (78590, 2183074), (100270, 1711058), (118004, 1453915), (147505, 1163132), (157180, 1091537), (200540, 855529), (290783, 590020), (295010, 581566)]