29891360

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 71015616

約数和(自身を除く): 41124256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 823, 908, 1135, 1646, 1816, 2270, 3292, 3632, 4115, 4540, 6584, 7264, 8230, 9080, 13168, 16460, 18160, 26336, 32920, 36320, 65840, 131680, 186821, 373642, 747284, 934105, 1494568, 1868210, 2989136, 3736420, 5978272, 7472840, 14945680, 29891360]

約数ペア:

[(1, 29891360), (2, 14945680), (4, 7472840), (5, 5978272), (8, 3736420), (10, 2989136), (16, 1868210), (20, 1494568), (32, 934105), (40, 747284), (80, 373642), (160, 186821), (227, 131680), (454, 65840), (823, 36320), (908, 32920), (1135, 26336), (1646, 18160), (1816, 16460), (2270, 13168), (3292, 9080), (3632, 8230), (4115, 7264), (4540, 6584)]