28252960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6089}}^1$

素因数の和:6133

約数の個数: 48

約数和(自身を含む): 69060600

約数和(自身を除く): 40807640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 176581, 194848, 243560, 353162, 487120, 706324, 882905, 974240, 1412648, 1765810, 2825296, 3531620, 5650592, 7063240, 14126480, 28252960]

約数ペア:

[(1, 28252960), (2, 14126480), (4, 7063240), (5, 5650592), (8, 3531620), (10, 2825296), (16, 1765810), (20, 1412648), (29, 974240), (32, 882905), (40, 706324), (58, 487120), (80, 353162), (116, 243560), (145, 194848), (160, 176581), (232, 121780), (290, 97424), (464, 60890), (580, 48712), (928, 30445), (1160, 24356), (2320, 12178), (4640, 6089)]