108529760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21927

約数の個数: 48

約数和(自身を含む): 264684672

約数和(自身を除く): 156154912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 21881, 43762, 87524, 109405, 175048, 218810, 350096, 437620, 678311, 700192, 875240, 1356622, 1750480, 2713244, 3391555, 3500960, 5426488, 6783110, 10852976, 13566220, 21705952, 27132440, 54264880, 108529760]

約数ペア:

[(1, 108529760), (2, 54264880), (4, 27132440), (5, 21705952), (8, 13566220), (10, 10852976), (16, 6783110), (20, 5426488), (31, 3500960), (32, 3391555), (40, 2713244), (62, 1750480), (80, 1356622), (124, 875240), (155, 700192), (160, 678311), (248, 437620), (310, 350096), (496, 218810), (620, 175048), (992, 109405), (1240, 87524), (2480, 43762), (4960, 21881)]