5126620280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6745553}}^1$

素因数の和:6745583

約数の個数: 32

約数和(自身を含む): 12141997200

約数和(自身を除く): 7015376920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6745553, 13491106, 26982212, 33727765, 53964424, 67455530, 128165507, 134911060, 256331014, 269822120, 512662028, 640827535, 1025324056, 1281655070, 2563310140, 5126620280]

約数ペア:

[(1, 5126620280), (2, 2563310140), (4, 1281655070), (5, 1025324056), (8, 640827535), (10, 512662028), (19, 269822120), (20, 256331014), (38, 134911060), (40, 128165507), (76, 67455530), (95, 53964424), (152, 33727765), (190, 26982212), (380, 13491106), (760, 6745553)]