88234120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169681}}^1$

素因数の和:169705

約数の個数: 32

約数和(自身を含む): 213799320

約数和(自身を除く): 125565200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 169681, 339362, 678724, 848405, 1357448, 1696810, 2205853, 3393620, 4411706, 6787240, 8823412, 11029265, 17646824, 22058530, 44117060, 88234120]

約数ペア:

[(1, 88234120), (2, 44117060), (4, 22058530), (5, 17646824), (8, 11029265), (10, 8823412), (13, 6787240), (20, 4411706), (26, 3393620), (40, 2205853), (52, 1696810), (65, 1357448), (104, 848405), (130, 678724), (260, 339362), (520, 169681)]