17281160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 25054840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 199, 260, 334, 398, 520, 668, 796, 835, 995, 1336, 1592, 1670, 1990, 2171, 2587, 3340, 3980, 4342, 5174, 6680, 7960, 8684, 10348, 10855, 12935, 17368, 20696, 21710, 25870, 33233, 43420, 51740, 66466, 86840, 103480, 132932, 166165, 265864, 332330, 432029, 664660, 864058, 1329320, 1728116, 2160145, 3456232, 4320290, 8640580, 17281160]

約数ペア:

[(1, 17281160), (2, 8640580), (4, 4320290), (5, 3456232), (8, 2160145), (10, 1728116), (13, 1329320), (20, 864058), (26, 664660), (40, 432029), (52, 332330), (65, 265864), (104, 166165), (130, 132932), (167, 103480), (199, 86840), (260, 66466), (334, 51740), (398, 43420), (520, 33233), (668, 25870), (796, 21710), (835, 20696), (995, 17368), (1336, 12935), (1592, 10855), (1670, 10348), (1990, 8684), (2171, 7960), (2587, 6680), (3340, 5174), (3980, 4342)]