70629320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76771}}^1$

素因数の和:76805

約数の個数: 32

約数和(自身を含む): 165827520

約数和(自身を除く): 95198200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 76771, 153542, 307084, 383855, 614168, 767710, 1535420, 1765733, 3070840, 3531466, 7062932, 8828665, 14125864, 17657330, 35314660, 70629320]

約数ペア:

[(1, 70629320), (2, 35314660), (4, 17657330), (5, 14125864), (8, 8828665), (10, 7062932), (20, 3531466), (23, 3070840), (40, 1765733), (46, 1535420), (92, 767710), (115, 614168), (184, 383855), (230, 307084), (460, 153542), (920, 76771)]