1163220280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1530553}}^1$

素因数の和:1530583

約数の個数: 32

約数和(自身を含む): 2754997200

約数和(自身を除く): 1591776920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1530553, 3061106, 6122212, 7652765, 12244424, 15305530, 29080507, 30611060, 58161014, 61222120, 116322028, 145402535, 232644056, 290805070, 581610140, 1163220280]

約数ペア:

[(1, 1163220280), (2, 581610140), (4, 290805070), (5, 232644056), (8, 145402535), (10, 116322028), (19, 61222120), (20, 58161014), (38, 30611060), (40, 29080507), (76, 15305530), (95, 12244424), (152, 7652765), (190, 6122212), (380, 3061106), (760, 1530553)]