1008032840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1326359}}^1$

素因数の和:1326389

約数の個数: 32

約数和(自身を含む): 2387448000

約数和(自身を除く): 1379415160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1326359, 2652718, 5305436, 6631795, 10610872, 13263590, 25200821, 26527180, 50401642, 53054360, 100803284, 126004105, 201606568, 252008210, 504016420, 1008032840]

約数ペア:

[(1, 1008032840), (2, 504016420), (4, 252008210), (5, 201606568), (8, 126004105), (10, 100803284), (19, 53054360), (20, 50401642), (38, 26527180), (40, 25200821), (76, 13263590), (95, 10610872), (152, 6631795), (190, 5305436), (380, 2652718), (760, 1326359)]