9054500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 24460800

約数和(自身を除く): 15406300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 199, 250, 260, 325, 350, 364, 398, 455, 500, 650, 700, 796, 875, 910, 995, 1300, 1393, 1625, 1750, 1820, 1990, 2275, 2587, 2786, 3250, 3500, 3980, 4550, 4975, 5174, 5572, 6500, 6965, 9100, 9950, 10348, 11375, 12935, 13930, 18109, 19900, 22750, 24875, 25870, 27860, 34825, 36218, 45500, 49750, 51740, 64675, 69650, 72436, 90545, 99500, 129350, 139300, 174125, 181090, 258700, 323375, 348250, 362180, 452725, 646750, 696500, 905450, 1293500, 1810900, 2263625, 4527250, 9054500]

約数ペア:

[(1, 9054500), (2, 4527250), (4, 2263625), (5, 1810900), (7, 1293500), (10, 905450), (13, 696500), (14, 646750), (20, 452725), (25, 362180), (26, 348250), (28, 323375), (35, 258700), (50, 181090), (52, 174125), (65, 139300), (70, 129350), (91, 99500), (100, 90545), (125, 72436), (130, 69650), (140, 64675), (175, 51740), (182, 49750), (199, 45500), (250, 36218), (260, 34825), (325, 27860), (350, 25870), (364, 24875), (398, 22750), (455, 19900), (500, 18109), (650, 13930), (700, 12935), (796, 11375), (875, 10348), (910, 9950), (995, 9100), (1300, 6965), (1393, 6500), (1625, 5572), (1750, 5174), (1820, 4975), (1990, 4550), (2275, 3980), (2587, 3500), (2786, 3250)]