16948360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 44815680

約数和(自身を除く): 27867320

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, 2963, 5720, 5926, 11852, 14815, 23704, 29630, 32593, 38519, 59260, 65186, 77038, 118520, 130372, 154076, 162965, 192595, 260744, 308152, 325930, 385190, 423709, 651860, 770380, 847418, 1303720, 1540760, 1694836, 2118545, 3389672, 4237090, 8474180, 16948360]

約数ペア:

[(1, 16948360), (2, 8474180), (4, 4237090), (5, 3389672), (8, 2118545), (10, 1694836), (11, 1540760), (13, 1303720), (20, 847418), (22, 770380), (26, 651860), (40, 423709), (44, 385190), (52, 325930), (55, 308152), (65, 260744), (88, 192595), (104, 162965), (110, 154076), (130, 130372), (143, 118520), (220, 77038), (260, 65186), (286, 59260), (440, 38519), (520, 32593), (572, 29630), (715, 23704), (1144, 14815), (1430, 11852), (2860, 5926), (2963, 5720)]