23647520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11397

約数の個数: 48

約数和(自身を含む): 60170040

約数和(自身を除く): 36522520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11369, 22738, 45476, 56845, 90952, 113690, 147797, 181904, 227380, 295594, 363808, 454760, 591188, 738985, 909520, 1182376, 1477970, 1819040, 2364752, 2955940, 4729504, 5911880, 11823760, 23647520]

約数ペア:

[(1, 23647520), (2, 11823760), (4, 5911880), (5, 4729504), (8, 2955940), (10, 2364752), (13, 1819040), (16, 1477970), (20, 1182376), (26, 909520), (32, 738985), (40, 591188), (52, 454760), (65, 363808), (80, 295594), (104, 227380), (130, 181904), (160, 147797), (208, 113690), (260, 90952), (416, 56845), (520, 45476), (1040, 22738), (2080, 11369)]