12663760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2683}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 29953440

約数和(自身を除く): 17289680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 2683, 4720, 5366, 10732, 13415, 21464, 26830, 42928, 53660, 107320, 158297, 214640, 316594, 633188, 791485, 1266376, 1582970, 2532752, 3165940, 6331880, 12663760]

約数ペア:

[(1, 12663760), (2, 6331880), (4, 3165940), (5, 2532752), (8, 1582970), (10, 1266376), (16, 791485), (20, 633188), (40, 316594), (59, 214640), (80, 158297), (118, 107320), (236, 53660), (295, 42928), (472, 26830), (590, 21464), (944, 13415), (1180, 10732), (2360, 5366), (2683, 4720)]