26843280085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{10949}}^1$

素因数の和:11301

約数の個数: 32

約数和(自身を含む): 34342704000

約数和(自身を除く): 7499423915

約数列:

[1, 5, 19, 95, 131, 197, 655, 985, 2489, 3743, 10949, 12445, 18715, 25807, 54745, 129035, 208031, 490333, 1040155, 1434319, 2156953, 2451665, 7171595, 10784765, 27252061, 40982107, 136260305, 204910535, 282560843, 1412804215, 5368656017, 26843280085]

約数ペア:

[(1, 26843280085), (5, 5368656017), (19, 1412804215), (95, 282560843), (131, 204910535), (197, 136260305), (655, 40982107), (985, 27252061), (2489, 10784765), (3743, 7171595), (10949, 2451665), (12445, 2156953), (18715, 1434319), (25807, 1040155), (54745, 490333), (129035, 208031)]