11116880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 26188800

約数和(自身を除く): 15071920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 1759, 3160, 3518, 6320, 7036, 8795, 14072, 17590, 28144, 35180, 70360, 138961, 140720, 277922, 555844, 694805, 1111688, 1389610, 2223376, 2779220, 5558440, 11116880]

約数ペア:

[(1, 11116880), (2, 5558440), (4, 2779220), (5, 2223376), (8, 1389610), (10, 1111688), (16, 694805), (20, 555844), (40, 277922), (79, 140720), (80, 138961), (158, 70360), (316, 35180), (395, 28144), (632, 17590), (790, 14072), (1264, 8795), (1580, 7036), (1759, 6320), (3160, 3518)]