54760120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47207}}^1$

素因数の和:47247

約数の個数: 32

約数和(自身を含む): 127461600

約数和(自身を除く): 72701480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47207, 94414, 188828, 236035, 377656, 472070, 944140, 1369003, 1888280, 2738006, 5476012, 6845015, 10952024, 13690030, 27380060, 54760120]

約数ペア:

[(1, 54760120), (2, 27380060), (4, 13690030), (5, 10952024), (8, 6845015), (10, 5476012), (20, 2738006), (29, 1888280), (40, 1369003), (58, 944140), (116, 472070), (145, 377656), (232, 236035), (290, 188828), (580, 94414), (1160, 47207)]