1067144980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{7229}}^1$

素因数の和:7321

約数の個数: 72

約数和(自身を含む): 2503980360

約数和(自身を除く): 1436835380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 484, 605, 610, 671, 1210, 1220, 1342, 2420, 2684, 3355, 6710, 7229, 7381, 13420, 14458, 14762, 28916, 29524, 36145, 36905, 72290, 73810, 79519, 144580, 147620, 159038, 318076, 397595, 440969, 795190, 874709, 881938, 1590380, 1749418, 1763876, 2204845, 3498836, 4373545, 4409690, 4850659, 8747090, 8819380, 9701318, 17494180, 19402636, 24253295, 48506590, 53357249, 97013180, 106714498, 213428996, 266786245, 533572490, 1067144980]

約数ペア:

[(1, 1067144980), (2, 533572490), (4, 266786245), (5, 213428996), (10, 106714498), (11, 97013180), (20, 53357249), (22, 48506590), (44, 24253295), (55, 19402636), (61, 17494180), (110, 9701318), (121, 8819380), (122, 8747090), (220, 4850659), (242, 4409690), (244, 4373545), (305, 3498836), (484, 2204845), (605, 1763876), (610, 1749418), (671, 1590380), (1210, 881938), (1220, 874709), (1342, 795190), (2420, 440969), (2684, 397595), (3355, 318076), (6710, 159038), (7229, 147620), (7381, 144580), (13420, 79519), (14458, 73810), (14762, 72290), (28916, 36905), (29524, 36145)]