42875840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19165

約数の個数: 56

約数和(自身を含む): 116689632

約数和(自身を除く): 73813792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 19141, 38282, 76564, 95705, 133987, 153128, 191410, 267974, 306256, 382820, 535948, 612512, 669935, 765640, 1071896, 1225024, 1339870, 1531280, 2143792, 2679740, 3062560, 4287584, 5359480, 6125120, 8575168, 10718960, 21437920, 42875840]

約数ペア:

[(1, 42875840), (2, 21437920), (4, 10718960), (5, 8575168), (7, 6125120), (8, 5359480), (10, 4287584), (14, 3062560), (16, 2679740), (20, 2143792), (28, 1531280), (32, 1339870), (35, 1225024), (40, 1071896), (56, 765640), (64, 669935), (70, 612512), (80, 535948), (112, 382820), (140, 306256), (160, 267974), (224, 191410), (280, 153128), (320, 133987), (448, 95705), (560, 76564), (1120, 38282), (2240, 19141)]