9179240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32783}}^1$

素因数の和:32801

約数の個数: 32

約数和(自身を含む): 23604480

約数和(自身を除く): 14425240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32783, 65566, 131132, 163915, 229481, 262264, 327830, 458962, 655660, 917924, 1147405, 1311320, 1835848, 2294810, 4589620, 9179240]

約数ペア:

[(1, 9179240), (2, 4589620), (4, 2294810), (5, 1835848), (7, 1311320), (8, 1147405), (10, 917924), (14, 655660), (20, 458962), (28, 327830), (35, 262264), (40, 229481), (56, 163915), (70, 131132), (140, 65566), (280, 32783)]