5587790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 11049696

約数和(自身を除く): 5461906

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 811, 1378, 1622, 3445, 4055, 6890, 8110, 10543, 21086, 42983, 52715, 85966, 105430, 214915, 429830, 558779, 1117558, 2793895, 5587790]

約数ペア:

[(1, 5587790), (2, 2793895), (5, 1117558), (10, 558779), (13, 429830), (26, 214915), (53, 105430), (65, 85966), (106, 52715), (130, 42983), (265, 21086), (530, 10543), (689, 8110), (811, 6890), (1378, 4055), (1622, 3445)]