42775840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14071}}^1$

素因数の和:14105

約数の個数: 48

約数和(自身を含む): 106384320

約数和(自身を除く): 63608480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 14071, 28142, 56284, 70355, 112568, 140710, 225136, 267349, 281420, 450272, 534698, 562840, 1069396, 1125680, 1336745, 2138792, 2251360, 2673490, 4277584, 5346980, 8555168, 10693960, 21387920, 42775840]

約数ペア:

[(1, 42775840), (2, 21387920), (4, 10693960), (5, 8555168), (8, 5346980), (10, 4277584), (16, 2673490), (19, 2251360), (20, 2138792), (32, 1336745), (38, 1125680), (40, 1069396), (76, 562840), (80, 534698), (95, 450272), (152, 281420), (160, 267349), (190, 225136), (304, 140710), (380, 112568), (608, 70355), (760, 56284), (1520, 28142), (3040, 14071)]