4628120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16529}}^1$

素因数の和:16547

約数の個数: 32

約数和(自身を含む): 11901600

約数和(自身を除く): 7273480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16529, 33058, 66116, 82645, 115703, 132232, 165290, 231406, 330580, 462812, 578515, 661160, 925624, 1157030, 2314060, 4628120]

約数ペア:

[(1, 4628120), (2, 2314060), (4, 1157030), (5, 925624), (7, 661160), (8, 578515), (10, 462812), (14, 330580), (20, 231406), (28, 165290), (35, 132232), (40, 115703), (56, 82645), (70, 66116), (140, 33058), (280, 16529)]