131249600

素因数分解:

$2^6\times 5^2\times {\mathrm{82031}}^1$

素因数の和:82053

約数の個数: 42

約数和(自身を含む): 322959984

約数和(自身を除く): 191710384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 82031, 164062, 328124, 410155, 656248, 820310, 1312496, 1640620, 2050775, 2624992, 3281240, 4101550, 5249984, 6562480, 8203100, 13124960, 16406200, 26249920, 32812400, 65624800, 131249600]

約数ペア:

[(1, 131249600), (2, 65624800), (4, 32812400), (5, 26249920), (8, 16406200), (10, 13124960), (16, 8203100), (20, 6562480), (25, 5249984), (32, 4101550), (40, 3281240), (50, 2624992), (64, 2050775), (80, 1640620), (100, 1312496), (160, 820310), (200, 656248), (320, 410155), (400, 328124), (800, 164062), (1600, 82031)]