15697788280

素因数分解:

$2^3\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{130337}}^1$

素因数の和:133359

約数の個数: 32

約数和(自身を含む): 35332025040

約数和(自身を除く): 19634236760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3011, 6022, 12044, 15055, 24088, 30110, 60220, 120440, 130337, 260674, 521348, 651685, 1042696, 1303370, 2606740, 5213480, 392444707, 784889414, 1569778828, 1962223535, 3139557656, 3924447070, 7848894140, 15697788280]

約数ペア:

[(1, 15697788280), (2, 7848894140), (4, 3924447070), (5, 3139557656), (8, 1962223535), (10, 1569778828), (20, 784889414), (40, 392444707), (3011, 5213480), (6022, 2606740), (12044, 1303370), (15055, 1042696), (24088, 651685), (30110, 521348), (60220, 260674), (120440, 130337)]