29399060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 35919340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 809, 1580, 1618, 1817, 3236, 3634, 4045, 7268, 8090, 9085, 16180, 18170, 18607, 36340, 37214, 63911, 74428, 93035, 127822, 186070, 255644, 319555, 372140, 639110, 1278220, 1469953, 2939906, 5879812, 7349765, 14699530, 29399060]

約数ペア:

[(1, 29399060), (2, 14699530), (4, 7349765), (5, 5879812), (10, 2939906), (20, 1469953), (23, 1278220), (46, 639110), (79, 372140), (92, 319555), (115, 255644), (158, 186070), (230, 127822), (316, 93035), (395, 74428), (460, 63911), (790, 37214), (809, 36340), (1580, 18607), (1618, 18170), (1817, 16180), (3236, 9085), (3634, 8090), (4045, 7268)]