4920669380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14783}}^1$

素因数の和:14909

約数の個数: 96

約数和(自身を含む): 12070840320

約数和(自身を除く): 7150170940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 110, 170, 178, 187, 220, 340, 356, 374, 445, 748, 890, 935, 979, 1513, 1780, 1870, 1958, 3026, 3740, 3916, 4895, 6052, 7565, 9790, 14783, 15130, 16643, 19580, 29566, 30260, 33286, 59132, 66572, 73915, 83215, 147830, 162613, 166430, 251311, 295660, 325226, 332860, 502622, 650452, 813065, 1005244, 1256555, 1315687, 1626130, 2513110, 2631374, 2764421, 3252260, 5026220, 5262748, 5528842, 6578435, 11057684, 13156870, 13822105, 14472557, 22366679, 26313740, 27644210, 28945114, 44733358, 55288420, 57890228, 72362785, 89466716, 111833395, 144725570, 223666790, 246033469, 289451140, 447333580, 492066938, 984133876, 1230167345, 2460334690, 4920669380]

約数ペア:

[(1, 4920669380), (2, 2460334690), (4, 1230167345), (5, 984133876), (10, 492066938), (11, 447333580), (17, 289451140), (20, 246033469), (22, 223666790), (34, 144725570), (44, 111833395), (55, 89466716), (68, 72362785), (85, 57890228), (89, 55288420), (110, 44733358), (170, 28945114), (178, 27644210), (187, 26313740), (220, 22366679), (340, 14472557), (356, 13822105), (374, 13156870), (445, 11057684), (748, 6578435), (890, 5528842), (935, 5262748), (979, 5026220), (1513, 3252260), (1780, 2764421), (1870, 2631374), (1958, 2513110), (3026, 1626130), (3740, 1315687), (3916, 1256555), (4895, 1005244), (6052, 813065), (7565, 650452), (9790, 502622), (14783, 332860), (15130, 325226), (16643, 295660), (19580, 251311), (29566, 166430), (30260, 162613), (33286, 147830), (59132, 83215), (66572, 73915)]