71100280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93553}}^1$

素因数の和:93583

約数の個数: 32

約数和(自身を含む): 168397200

約数和(自身を除く): 97296920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93553, 187106, 374212, 467765, 748424, 935530, 1777507, 1871060, 3555014, 3742120, 7110028, 8887535, 14220056, 17775070, 35550140, 71100280]

約数ペア:

[(1, 71100280), (2, 35550140), (4, 17775070), (5, 14220056), (8, 8887535), (10, 7110028), (19, 3742120), (20, 3555014), (38, 1871060), (40, 1777507), (76, 935530), (95, 748424), (152, 467765), (190, 374212), (380, 187106), (760, 93553)]