122708000

素因数分解:

$2^5\times 5^3\times {\mathrm{30677}}^1$

素因数の和:30702

約数の個数: 48

約数和(自身を含む): 301503384

約数和(自身を除く): 178795384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 30677, 61354, 122708, 153385, 245416, 306770, 490832, 613540, 766925, 981664, 1227080, 1533850, 2454160, 3067700, 3834625, 4908320, 6135400, 7669250, 12270800, 15338500, 24541600, 30677000, 61354000, 122708000]

約数ペア:

[(1, 122708000), (2, 61354000), (4, 30677000), (5, 24541600), (8, 15338500), (10, 12270800), (16, 7669250), (20, 6135400), (25, 4908320), (32, 3834625), (40, 3067700), (50, 2454160), (80, 1533850), (100, 1227080), (125, 981664), (160, 766925), (200, 613540), (250, 490832), (400, 306770), (500, 245416), (800, 153385), (1000, 122708), (2000, 61354), (4000, 30677)]