83471960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14593}}^1$

素因数の和:14628

約数の個数: 64

約数和(自身を含む): 220661280

約数和(自身を除く): 137189320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 14593, 29186, 58372, 72965, 116744, 145930, 160523, 189709, 291860, 321046, 379418, 583720, 642092, 758836, 802615, 948545, 1284184, 1517672, 1605230, 1897090, 2086799, 3210460, 3794180, 4173598, 6420920, 7588360, 8347196, 10433995, 16694392, 20867990, 41735980, 83471960]

約数ペア:

[(1, 83471960), (2, 41735980), (4, 20867990), (5, 16694392), (8, 10433995), (10, 8347196), (11, 7588360), (13, 6420920), (20, 4173598), (22, 3794180), (26, 3210460), (40, 2086799), (44, 1897090), (52, 1605230), (55, 1517672), (65, 1284184), (88, 948545), (104, 802615), (110, 758836), (130, 642092), (143, 583720), (220, 379418), (260, 321046), (286, 291860), (440, 189709), (520, 160523), (572, 145930), (715, 116744), (1144, 72965), (1430, 58372), (2860, 29186), (5720, 14593)]