56985280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16189}}^1$

素因数の和:16217

約数の個数: 56

約数和(自身を含む): 148041360

約数和(自身を除く): 91056080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 16189, 32378, 64756, 80945, 129512, 161890, 178079, 259024, 323780, 356158, 518048, 647560, 712316, 890395, 1036096, 1295120, 1424632, 1780790, 2590240, 2849264, 3561580, 5180480, 5698528, 7123160, 11397056, 14246320, 28492640, 56985280]

約数ペア:

[(1, 56985280), (2, 28492640), (4, 14246320), (5, 11397056), (8, 7123160), (10, 5698528), (11, 5180480), (16, 3561580), (20, 2849264), (22, 2590240), (32, 1780790), (40, 1424632), (44, 1295120), (55, 1036096), (64, 890395), (80, 712316), (88, 647560), (110, 518048), (160, 356158), (176, 323780), (220, 259024), (320, 178079), (352, 161890), (440, 129512), (704, 80945), (880, 64756), (1760, 32378), (3520, 16189)]