11823760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11395

約数の個数: 40

約数和(自身を含む): 29607480

約数和(自身を除く): 17783720

約数列:

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

約数ペア:

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