2540578183630

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{7877}}^1\times {\mathrm{45491}}^1$

素因数の和:54084

約数の個数: 32

約数和(自身を含む): 4580172773280

約数和(自身を除く): 2039594589650

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 7877, 15754, 39385, 45491, 78770, 90982, 227455, 454910, 5584793, 11169586, 27923965, 32253119, 55847930, 64506238, 161265595, 322531190, 358332607, 716665214, 1791663035, 3583326070, 254057818363, 508115636726, 1270289091815, 2540578183630]

約数ペア:

[(1, 2540578183630), (2, 1270289091815), (5, 508115636726), (10, 254057818363), (709, 3583326070), (1418, 1791663035), (3545, 716665214), (7090, 358332607), (7877, 322531190), (15754, 161265595), (39385, 64506238), (45491, 55847930), (78770, 32253119), (90982, 27923965), (227455, 11169586), (454910, 5584793)]