11777080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42061}}^1$

素因数の和:42079

約数の個数: 32

約数和(自身を含む): 30284640

約数和(自身を除く): 18507560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42061, 84122, 168244, 210305, 294427, 336488, 420610, 588854, 841220, 1177708, 1472135, 1682440, 2355416, 2944270, 5888540, 11777080]

約数ペア:

[(1, 11777080), (2, 5888540), (4, 2944270), (5, 2355416), (7, 1682440), (8, 1472135), (10, 1177708), (14, 841220), (20, 588854), (28, 420610), (35, 336488), (40, 294427), (56, 210305), (70, 168244), (140, 84122), (280, 42061)]