82015120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93199}}^1$

素因数の和:93223

約数の個数: 40

約数和(自身を含む): 208022400

約数和(自身を除く): 126007280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 93199, 186398, 372796, 465995, 745592, 931990, 1025189, 1491184, 1863980, 2050378, 3727960, 4100756, 5125945, 7455920, 8201512, 10251890, 16403024, 20503780, 41007560, 82015120]

約数ペア:

[(1, 82015120), (2, 41007560), (4, 20503780), (5, 16403024), (8, 10251890), (10, 8201512), (11, 7455920), (16, 5125945), (20, 4100756), (22, 3727960), (40, 2050378), (44, 1863980), (55, 1491184), (80, 1025189), (88, 931990), (110, 745592), (176, 465995), (220, 372796), (440, 186398), (880, 93199)]