133920160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76091}}^1$

素因数の和:76117

約数の個数: 48

約数和(自身を含む): 345153312

約数和(自身を除く): 211233152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 76091, 152182, 304364, 380455, 608728, 760910, 837001, 1217456, 1521820, 1674002, 2434912, 3043640, 3348004, 4185005, 6087280, 6696008, 8370010, 12174560, 13392016, 16740020, 26784032, 33480040, 66960080, 133920160]

約数ペア:

[(1, 133920160), (2, 66960080), (4, 33480040), (5, 26784032), (8, 16740020), (10, 13392016), (11, 12174560), (16, 8370010), (20, 6696008), (22, 6087280), (32, 4185005), (40, 3348004), (44, 3043640), (55, 2434912), (80, 1674002), (88, 1521820), (110, 1217456), (160, 837001), (176, 760910), (220, 608728), (352, 380455), (440, 304364), (880, 152182), (1760, 76091)]