71103320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93557}}^1$

素因数の和:93587

約数の個数: 32

約数和(自身を含む): 168404400

約数和(自身を除く): 97301080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93557, 187114, 374228, 467785, 748456, 935570, 1777583, 1871140, 3555166, 3742280, 7110332, 8887915, 14220664, 17775830, 35551660, 71103320]

約数ペア:

[(1, 71103320), (2, 35551660), (4, 17775830), (5, 14220664), (8, 8887915), (10, 7110332), (19, 3742280), (20, 3555166), (38, 1871140), (40, 1777583), (76, 935570), (95, 748456), (152, 467785), (190, 374228), (380, 187114), (760, 93557)]