89188060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26387}}^1$

素因数の和:26422

約数の個数: 36

約数和(自身を含む): 202818168

約数和(自身を除く): 113630108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 26387, 52774, 105548, 131935, 263870, 343031, 527740, 686062, 1372124, 1715155, 3430310, 4459403, 6860620, 8918806, 17837612, 22297015, 44594030, 89188060]

約数ペア:

[(1, 89188060), (2, 44594030), (4, 22297015), (5, 17837612), (10, 8918806), (13, 6860620), (20, 4459403), (26, 3430310), (52, 1715155), (65, 1372124), (130, 686062), (169, 527740), (260, 343031), (338, 263870), (676, 131935), (845, 105548), (1690, 52774), (3380, 26387)]