132350920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 322560000

約数和(自身を除く): 190209080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 796, 995, 1279, 1592, 1990, 2558, 2587, 3980, 5116, 5174, 6395, 7960, 10232, 10348, 12790, 12935, 16627, 20696, 25580, 25870, 33254, 51160, 51740, 66508, 83135, 103480, 133016, 166270, 254521, 332540, 509042, 665080, 1018084, 1272605, 2036168, 2545210, 3308773, 5090420, 6617546, 10180840, 13235092, 16543865, 26470184, 33087730, 66175460, 132350920]

約数ペア:

[(1, 132350920), (2, 66175460), (4, 33087730), (5, 26470184), (8, 16543865), (10, 13235092), (13, 10180840), (20, 6617546), (26, 5090420), (40, 3308773), (52, 2545210), (65, 2036168), (104, 1272605), (130, 1018084), (199, 665080), (260, 509042), (398, 332540), (520, 254521), (796, 166270), (995, 133016), (1279, 103480), (1592, 83135), (1990, 66508), (2558, 51740), (2587, 51160), (3980, 33254), (5116, 25870), (5174, 25580), (6395, 20696), (7960, 16627), (10232, 12935), (10348, 12790)]