280167470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 562588848

約数和(自身を除く): 282421378

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 1153, 2209, 2306, 2585, 4418, 5170, 5765, 11045, 11530, 12683, 22090, 24299, 25366, 48598, 54191, 63415, 108382, 121495, 126830, 242990, 270955, 541910, 596101, 1192202, 2546977, 2980505, 5093954, 5961010, 12734885, 25469770, 28016747, 56033494, 140083735, 280167470]

約数ペア:

[(1, 280167470), (2, 140083735), (5, 56033494), (10, 28016747), (11, 25469770), (22, 12734885), (47, 5961010), (55, 5093954), (94, 2980505), (110, 2546977), (235, 1192202), (470, 596101), (517, 541910), (1034, 270955), (1153, 242990), (2209, 126830), (2306, 121495), (2585, 108382), (4418, 63415), (5170, 54191), (5765, 48598), (11045, 25366), (11530, 24299), (12683, 22090)]