134615540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 287280000

約数和(自身を除く): 152664460

約数列:

[1, 2, 4, 5, 10, 20, 149, 199, 227, 298, 398, 454, 596, 745, 796, 908, 995, 1135, 1490, 1990, 2270, 2980, 3980, 4540, 29651, 33823, 45173, 59302, 67646, 90346, 118604, 135292, 148255, 169115, 180692, 225865, 296510, 338230, 451730, 593020, 676460, 903460, 6730777, 13461554, 26923108, 33653885, 67307770, 134615540]

約数ペア:

[(1, 134615540), (2, 67307770), (4, 33653885), (5, 26923108), (10, 13461554), (20, 6730777), (149, 903460), (199, 676460), (227, 593020), (298, 451730), (398, 338230), (454, 296510), (596, 225865), (745, 180692), (796, 169115), (908, 148255), (995, 135292), (1135, 118604), (1490, 90346), (1990, 67646), (2270, 59302), (2980, 45173), (3980, 33823), (4540, 29651)]