33131000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{4733}}^1$

素因数の和:4761

約数の個数: 64

約数和(自身を含む): 88620480

約数和(自身を除く): 55489480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 4733, 7000, 9466, 18932, 23665, 33131, 37864, 47330, 66262, 94660, 118325, 132524, 165655, 189320, 236650, 265048, 331310, 473300, 591625, 662620, 828275, 946600, 1183250, 1325240, 1656550, 2366500, 3313100, 4141375, 4733000, 6626200, 8282750, 16565500, 33131000]

約数ペア:

[(1, 33131000), (2, 16565500), (4, 8282750), (5, 6626200), (7, 4733000), (8, 4141375), (10, 3313100), (14, 2366500), (20, 1656550), (25, 1325240), (28, 1183250), (35, 946600), (40, 828275), (50, 662620), (56, 591625), (70, 473300), (100, 331310), (125, 265048), (140, 236650), (175, 189320), (200, 165655), (250, 132524), (280, 118325), (350, 94660), (500, 66262), (700, 47330), (875, 37864), (1000, 33131), (1400, 23665), (1750, 18932), (3500, 9466), (4733, 7000)]