23076040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 33371960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 223, 260, 398, 446, 520, 796, 892, 995, 1115, 1592, 1784, 1990, 2230, 2587, 2899, 3980, 4460, 5174, 5798, 7960, 8920, 10348, 11596, 12935, 14495, 20696, 23192, 25870, 28990, 44377, 51740, 57980, 88754, 103480, 115960, 177508, 221885, 355016, 443770, 576901, 887540, 1153802, 1775080, 2307604, 2884505, 4615208, 5769010, 11538020, 23076040]

約数ペア:

[(1, 23076040), (2, 11538020), (4, 5769010), (5, 4615208), (8, 2884505), (10, 2307604), (13, 1775080), (20, 1153802), (26, 887540), (40, 576901), (52, 443770), (65, 355016), (104, 221885), (130, 177508), (199, 115960), (223, 103480), (260, 88754), (398, 57980), (446, 51740), (520, 44377), (796, 28990), (892, 25870), (995, 23192), (1115, 20696), (1592, 14495), (1784, 12935), (1990, 11596), (2230, 10348), (2587, 8920), (2899, 7960), (3980, 5798), (4460, 5174)]