22889750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 46152288

約数和(自身を除く): 23262538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 7043, 14086, 35215, 70430, 91559, 176075, 183118, 352150, 457795, 880375, 915590, 1760750, 2288975, 4577950, 11444875, 22889750]

約数ペア:

[(1, 22889750), (2, 11444875), (5, 4577950), (10, 2288975), (13, 1760750), (25, 915590), (26, 880375), (50, 457795), (65, 352150), (125, 183118), (130, 176075), (250, 91559), (325, 70430), (650, 35215), (1625, 14086), (3250, 7043)]