20080811070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{15823}}^1$

素因数の和:16134

約数の個数: 96

約数和(自身を含む): 53320550400

約数和(自身を除く): 33239739330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 239, 295, 354, 478, 531, 590, 717, 885, 1062, 1195, 1434, 1770, 2151, 2390, 2655, 3585, 4302, 5310, 7170, 10755, 14101, 15823, 21510, 28202, 31646, 42303, 47469, 70505, 79115, 84606, 94938, 126909, 141010, 142407, 158230, 211515, 237345, 253818, 284814, 423030, 474690, 634545, 712035, 933557, 1269090, 1424070, 1867114, 2800671, 3781697, 4667785, 5601342, 7563394, 8402013, 9335570, 11345091, 14003355, 16804026, 18908485, 22690182, 28006710, 34035273, 37816970, 42010065, 56725455, 68070546, 84020130, 113450910, 170176365, 223120123, 340352730, 446240246, 669360369, 1115600615, 1338720738, 2008081107, 2231201230, 3346801845, 4016162214, 6693603690, 10040405535, 20080811070]

約数ペア:

[(1, 20080811070), (2, 10040405535), (3, 6693603690), (5, 4016162214), (6, 3346801845), (9, 2231201230), (10, 2008081107), (15, 1338720738), (18, 1115600615), (30, 669360369), (45, 446240246), (59, 340352730), (90, 223120123), (118, 170176365), (177, 113450910), (239, 84020130), (295, 68070546), (354, 56725455), (478, 42010065), (531, 37816970), (590, 34035273), (717, 28006710), (885, 22690182), (1062, 18908485), (1195, 16804026), (1434, 14003355), (1770, 11345091), (2151, 9335570), (2390, 8402013), (2655, 7563394), (3585, 5601342), (4302, 4667785), (5310, 3781697), (7170, 2800671), (10755, 1867114), (14101, 1424070), (15823, 1269090), (21510, 933557), (28202, 712035), (31646, 634545), (42303, 474690), (47469, 423030), (70505, 284814), (79115, 253818), (84606, 237345), (94938, 211515), (126909, 158230), (141010, 142407)]