71141320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93607}}^1$

素因数の和:93637

約数の個数: 32

約数和(自身を含む): 168494400

約数和(自身を除く): 97353080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93607, 187214, 374428, 468035, 748856, 936070, 1778533, 1872140, 3557066, 3744280, 7114132, 8892665, 14228264, 17785330, 35570660, 71141320]

約数ペア:

[(1, 71141320), (2, 35570660), (4, 17785330), (5, 14228264), (8, 8892665), (10, 7114132), (19, 3744280), (20, 3557066), (38, 1872140), (40, 1778533), (76, 936070), (95, 748856), (152, 468035), (190, 374428), (380, 187214), (760, 93607)]