87086560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49481}}^1$

素因数の和:49507

約数の個数: 48

約数和(自身を含む): 224450352

約数和(自身を除く): 137363792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 49481, 98962, 197924, 247405, 395848, 494810, 544291, 791696, 989620, 1088582, 1583392, 1979240, 2177164, 2721455, 3958480, 4354328, 5442910, 7916960, 8708656, 10885820, 17417312, 21771640, 43543280, 87086560]

約数ペア:

[(1, 87086560), (2, 43543280), (4, 21771640), (5, 17417312), (8, 10885820), (10, 8708656), (11, 7916960), (16, 5442910), (20, 4354328), (22, 3958480), (32, 2721455), (40, 2177164), (44, 1979240), (55, 1583392), (80, 1088582), (88, 989620), (110, 791696), (160, 544291), (176, 494810), (220, 395848), (352, 247405), (440, 197924), (880, 98962), (1760, 49481)]