1043350480

素因数分解:

$2^4\times 5^1\times {\mathrm{13041881}}^1$

素因数の和:13041894

約数の個数: 20

約数和(自身を含む): 2425790052

約数和(自身を除く): 1382439572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13041881, 26083762, 52167524, 65209405, 104335048, 130418810, 208670096, 260837620, 521675240, 1043350480]

約数ペア:

[(1, 1043350480), (2, 521675240), (4, 260837620), (5, 208670096), (8, 130418810), (10, 104335048), (16, 65209405), (20, 52167524), (40, 26083762), (80, 13041881)]