102047440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115963}}^1$

素因数の和:115987

約数の個数: 40

約数和(自身を含む): 258831648

約数和(自身を除く): 156784208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 115963, 231926, 463852, 579815, 927704, 1159630, 1275593, 1855408, 2319260, 2551186, 4638520, 5102372, 6377965, 9277040, 10204744, 12755930, 20409488, 25511860, 51023720, 102047440]

約数ペア:

[(1, 102047440), (2, 51023720), (4, 25511860), (5, 20409488), (8, 12755930), (10, 10204744), (11, 9277040), (16, 6377965), (20, 5102372), (22, 4638520), (40, 2551186), (44, 2319260), (55, 1855408), (80, 1275593), (88, 1159630), (110, 927704), (176, 579815), (220, 463852), (440, 231926), (880, 115963)]