56428480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9317

約数の個数: 56

約数和(自身を含む): 141457680

約数和(自身を除く): 85029200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9281, 18562, 37124, 46405, 74248, 92810, 148496, 176339, 185620, 296992, 352678, 371240, 593984, 705356, 742480, 881695, 1410712, 1484960, 1763390, 2821424, 2969920, 3526780, 5642848, 7053560, 11285696, 14107120, 28214240, 56428480]

約数ペア:

[(1, 56428480), (2, 28214240), (4, 14107120), (5, 11285696), (8, 7053560), (10, 5642848), (16, 3526780), (19, 2969920), (20, 2821424), (32, 1763390), (38, 1484960), (40, 1410712), (64, 881695), (76, 742480), (80, 705356), (95, 593984), (152, 371240), (160, 352678), (190, 296992), (304, 185620), (320, 176339), (380, 148496), (608, 92810), (760, 74248), (1216, 46405), (1520, 37124), (3040, 18562), (6080, 9281)]