2202296720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2117593}}^1$

素因数の和:2117619

約数の個数: 40

約数和(自身を含む): 5514214776

約数和(自身を除く): 3311918056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2117593, 4235186, 8470372, 10587965, 16940744, 21175930, 27528709, 33881488, 42351860, 55057418, 84703720, 110114836, 137643545, 169407440, 220229672, 275287090, 440459344, 550574180, 1101148360, 2202296720]

約数ペア:

[(1, 2202296720), (2, 1101148360), (4, 550574180), (5, 440459344), (8, 275287090), (10, 220229672), (13, 169407440), (16, 137643545), (20, 110114836), (26, 84703720), (40, 55057418), (52, 42351860), (65, 33881488), (80, 27528709), (104, 21175930), (130, 16940744), (208, 10587965), (260, 8470372), (520, 4235186), (1040, 2117593)]