9539470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 8423090

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 439, 530, 878, 2173, 2195, 4346, 4390, 10865, 17999, 21730, 23267, 35998, 46534, 89995, 116335, 179990, 232670, 953947, 1907894, 4769735, 9539470]

約数ペア:

[(1, 9539470), (2, 4769735), (5, 1907894), (10, 953947), (41, 232670), (53, 179990), (82, 116335), (106, 89995), (205, 46534), (265, 35998), (410, 23267), (439, 21730), (530, 17999), (878, 10865), (2173, 4390), (2195, 4346)]