40030378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3803}}^1$

素因数の和:4101

約数の個数: 16

約数和(自身を含む): 63450720

約数和(自身を除く): 23420342

約数列:

[1, 2, 19, 38, 277, 554, 3803, 5263, 7606, 10526, 72257, 144514, 1053431, 2106862, 20015189, 40030378]

約数ペア:

[(1, 40030378), (2, 20015189), (19, 2106862), (38, 1053431), (277, 144514), (554, 72257), (3803, 10526), (5263, 7606)]