28549670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 54198720

約数和(自身を除く): 25649050

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 1229, 2323, 2458, 4646, 6145, 11615, 12290, 23230, 28267, 56534, 124129, 141335, 248258, 282670, 620645, 1241290, 2854967, 5709934, 14274835, 28549670]

約数ペア:

[(1, 28549670), (2, 14274835), (5, 5709934), (10, 2854967), (23, 1241290), (46, 620645), (101, 282670), (115, 248258), (202, 141335), (230, 124129), (505, 56534), (1010, 28267), (1229, 23230), (2323, 12290), (2458, 11615), (4646, 6145)]