79448120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104537}}^1$

素因数の和:104567

約数の個数: 32

約数和(自身を含む): 188168400

約数和(自身を除く): 108720280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104537, 209074, 418148, 522685, 836296, 1045370, 1986203, 2090740, 3972406, 4181480, 7944812, 9931015, 15889624, 19862030, 39724060, 79448120]

約数ペア:

[(1, 79448120), (2, 39724060), (4, 19862030), (5, 15889624), (8, 9931015), (10, 7944812), (19, 4181480), (20, 3972406), (38, 2090740), (40, 1986203), (76, 1045370), (95, 836296), (152, 522685), (190, 418148), (380, 209074), (760, 104537)]