156347350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 303730560

約数和(自身を除く): 147383210

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 1439, 2050, 2173, 2650, 2878, 4346, 7195, 10865, 14390, 21730, 35975, 54325, 58999, 71950, 76267, 108650, 117998, 152534, 294995, 381335, 589990, 762670, 1474975, 1906675, 2949950, 3126947, 3813350, 6253894, 15634735, 31269470, 78173675, 156347350]

約数ペア:

[(1, 156347350), (2, 78173675), (5, 31269470), (10, 15634735), (25, 6253894), (41, 3813350), (50, 3126947), (53, 2949950), (82, 1906675), (106, 1474975), (205, 762670), (265, 589990), (410, 381335), (530, 294995), (1025, 152534), (1325, 117998), (1439, 108650), (2050, 76267), (2173, 71950), (2650, 58999), (2878, 54325), (4346, 35975), (7195, 21730), (10865, 14390)]