61108240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33247

約数の個数: 40

約数和(自身を含む): 148258368

約数和(自身を除く): 87150128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33211, 66422, 132844, 166055, 265688, 332110, 531376, 664220, 763853, 1328440, 1527706, 2656880, 3055412, 3819265, 6110824, 7638530, 12221648, 15277060, 30554120, 61108240]

約数ペア:

[(1, 61108240), (2, 30554120), (4, 15277060), (5, 12221648), (8, 7638530), (10, 6110824), (16, 3819265), (20, 3055412), (23, 2656880), (40, 1527706), (46, 1328440), (80, 763853), (92, 664220), (115, 531376), (184, 332110), (230, 265688), (368, 166055), (460, 132844), (920, 66422), (1840, 33211)]