3621800

素因数分解:

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

素因数の和:235

約数の個数: 96

約数和(自身を含む): 10416000

約数和(自身を除く): 6794200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 199, 200, 260, 280, 325, 350, 364, 398, 455, 520, 650, 700, 728, 796, 910, 995, 1300, 1393, 1400, 1592, 1820, 1990, 2275, 2587, 2600, 2786, 3640, 3980, 4550, 4975, 5174, 5572, 6965, 7960, 9100, 9950, 10348, 11144, 12935, 13930, 18109, 18200, 19900, 20696, 25870, 27860, 34825, 36218, 39800, 51740, 55720, 64675, 69650, 72436, 90545, 103480, 129350, 139300, 144872, 181090, 258700, 278600, 362180, 452725, 517400, 724360, 905450, 1810900, 3621800]

約数ペア:

[(1, 3621800), (2, 1810900), (4, 905450), (5, 724360), (7, 517400), (8, 452725), (10, 362180), (13, 278600), (14, 258700), (20, 181090), (25, 144872), (26, 139300), (28, 129350), (35, 103480), (40, 90545), (50, 72436), (52, 69650), (56, 64675), (65, 55720), (70, 51740), (91, 39800), (100, 36218), (104, 34825), (130, 27860), (140, 25870), (175, 20696), (182, 19900), (199, 18200), (200, 18109), (260, 13930), (280, 12935), (325, 11144), (350, 10348), (364, 9950), (398, 9100), (455, 7960), (520, 6965), (650, 5572), (700, 5174), (728, 4975), (796, 4550), (910, 3980), (995, 3640), (1300, 2786), (1393, 2600), (1400, 2587), (1592, 2275), (1820, 1990)]