15694222760

素因数分解:

$2^3\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{134047}}^1$

素因数の和:136985

約数の個数: 32

約数和(自身を含む): 35324328960

約数和(自身を除く): 19630106200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2927, 5854, 11708, 14635, 23416, 29270, 58540, 117080, 134047, 268094, 536188, 670235, 1072376, 1340470, 2680940, 5361880, 392355569, 784711138, 1569422276, 1961777845, 3138844552, 3923555690, 7847111380, 15694222760]

約数ペア:

[(1, 15694222760), (2, 7847111380), (4, 3923555690), (5, 3138844552), (8, 1961777845), (10, 1569422276), (20, 784711138), (40, 392355569), (2927, 5361880), (5854, 2680940), (11708, 1340470), (14635, 1072376), (23416, 670235), (29270, 536188), (58540, 268094), (117080, 134047)]