5549840

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 13010328

約数和(自身を除く): 7460488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 401, 692, 802, 865, 1384, 1604, 1730, 2005, 2768, 3208, 3460, 4010, 6416, 6920, 8020, 13840, 16040, 32080, 69373, 138746, 277492, 346865, 554984, 693730, 1109968, 1387460, 2774920, 5549840]

約数ペア:

[(1, 5549840), (2, 2774920), (4, 1387460), (5, 1109968), (8, 693730), (10, 554984), (16, 346865), (20, 277492), (40, 138746), (80, 69373), (173, 32080), (346, 16040), (401, 13840), (692, 8020), (802, 6920), (865, 6416), (1384, 4010), (1604, 3460), (1730, 3208), (2005, 2768)]