88993060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{342281}}^1$

素因数の和:342303

約数の個数: 24

約数和(自身を含む): 201261816

約数和(自身を除く): 112268756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 342281, 684562, 1369124, 1711405, 3422810, 4449653, 6845620, 8899306, 17798612, 22248265, 44496530, 88993060]

約数ペア:

[(1, 88993060), (2, 44496530), (4, 22248265), (5, 17798612), (10, 8899306), (13, 6845620), (20, 4449653), (26, 3422810), (52, 1711405), (65, 1369124), (130, 684562), (260, 342281)]