358470293740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6928301}}^1$

素因数の和:6928522

約数の個数: 48

約数和(自身を含む): 814768315200

約数和(自身を除く): 456298021460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2587, 3980, 5174, 10348, 12935, 25870, 51740, 6928301, 13856602, 27713204, 34641505, 69283010, 90067913, 138566020, 180135826, 360271652, 450339565, 900679130, 1378731899, 1801358260, 2757463798, 5514927596, 6893659495, 13787318990, 17923514687, 27574637980, 35847029374, 71694058748, 89617573435, 179235146870, 358470293740]

約数ペア:

[(1, 358470293740), (2, 179235146870), (4, 89617573435), (5, 71694058748), (10, 35847029374), (13, 27574637980), (20, 17923514687), (26, 13787318990), (52, 6893659495), (65, 5514927596), (130, 2757463798), (199, 1801358260), (260, 1378731899), (398, 900679130), (796, 450339565), (995, 360271652), (1990, 180135826), (2587, 138566020), (3980, 90067913), (5174, 69283010), (10348, 34641505), (12935, 27713204), (25870, 13856602), (51740, 6928301)]