55526080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 143195040

約数和(自身を除く): 87668960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 160, 170, 173, 236, 272, 295, 320, 340, 346, 472, 544, 590, 680, 692, 865, 944, 1003, 1088, 1180, 1360, 1384, 1730, 1888, 2006, 2360, 2720, 2768, 2941, 3460, 3776, 4012, 4720, 5015, 5440, 5536, 5882, 6920, 8024, 9440, 10030, 10207, 11072, 11764, 13840, 14705, 16048, 18880, 20060, 20414, 23528, 27680, 29410, 32096, 40120, 40828, 47056, 51035, 55360, 58820, 64192, 80240, 81656, 94112, 102070, 117640, 160480, 163312, 173519, 188224, 204140, 235280, 320960, 326624, 347038, 408280, 470560, 653248, 694076, 816560, 867595, 941120, 1388152, 1633120, 1735190, 2776304, 3266240, 3470380, 5552608, 6940760, 11105216, 13881520, 27763040, 55526080]

約数ペア:

[(1, 55526080), (2, 27763040), (4, 13881520), (5, 11105216), (8, 6940760), (10, 5552608), (16, 3470380), (17, 3266240), (20, 2776304), (32, 1735190), (34, 1633120), (40, 1388152), (59, 941120), (64, 867595), (68, 816560), (80, 694076), (85, 653248), (118, 470560), (136, 408280), (160, 347038), (170, 326624), (173, 320960), (236, 235280), (272, 204140), (295, 188224), (320, 173519), (340, 163312), (346, 160480), (472, 117640), (544, 102070), (590, 94112), (680, 81656), (692, 80240), (865, 64192), (944, 58820), (1003, 55360), (1088, 51035), (1180, 47056), (1360, 40828), (1384, 40120), (1730, 32096), (1888, 29410), (2006, 27680), (2360, 23528), (2720, 20414), (2768, 20060), (2941, 18880), (3460, 16048), (3776, 14705), (4012, 13840), (4720, 11764), (5015, 11072), (5440, 10207), (5536, 10030), (5882, 9440), (6920, 8024)]