432901130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20903}}^1$

素因数の和:21038

約数の個数: 32

約数和(自身を含む): 827798400

約数和(自身を除く): 394897270

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 20903, 41806, 104515, 209030, 397157, 794314, 1985785, 2278427, 3971570, 4556854, 11392135, 22784270, 43290113, 86580226, 216450565, 432901130]

約数ペア:

[(1, 432901130), (2, 216450565), (5, 86580226), (10, 43290113), (19, 22784270), (38, 11392135), (95, 4556854), (109, 3971570), (190, 2278427), (218, 1985785), (545, 794314), (1090, 397157), (2071, 209030), (4142, 104515), (10355, 41806), (20710, 20903)]