27299500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 33240980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 769, 1420, 1538, 1775, 3076, 3550, 3845, 7100, 7690, 8875, 15380, 17750, 19225, 35500, 38450, 54599, 76900, 96125, 109198, 192250, 218396, 272995, 384500, 545990, 1091980, 1364975, 2729950, 5459900, 6824875, 13649750, 27299500]

約数ペア:

[(1, 27299500), (2, 13649750), (4, 6824875), (5, 5459900), (10, 2729950), (20, 1364975), (25, 1091980), (50, 545990), (71, 384500), (100, 272995), (125, 218396), (142, 192250), (250, 109198), (284, 96125), (355, 76900), (500, 54599), (710, 38450), (769, 35500), (1420, 19225), (1538, 17750), (1775, 15380), (3076, 8875), (3550, 7690), (3845, 7100)]