40015292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 74054400

約数和(自身を除く): 34039108

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 2203, 4406, 4541, 8812, 9082, 18164, 41857, 83714, 167428, 526517, 1053034, 2106068, 10003823, 20007646, 40015292]

約数ペア:

[(1, 40015292), (2, 20007646), (4, 10003823), (19, 2106068), (38, 1053034), (76, 526517), (239, 167428), (478, 83714), (956, 41857), (2203, 18164), (4406, 9082), (4541, 8812)]