16139900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23057}}^1$

素因数の和:23078

約数の個数: 36

約数和(自身を含む): 40028688

約数和(自身を除く): 23888788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 23057, 46114, 92228, 115285, 161399, 230570, 322798, 461140, 576425, 645596, 806995, 1152850, 1613990, 2305700, 3227980, 4034975, 8069950, 16139900]

約数ペア:

[(1, 16139900), (2, 8069950), (4, 4034975), (5, 3227980), (7, 2305700), (10, 1613990), (14, 1152850), (20, 806995), (25, 645596), (28, 576425), (35, 461140), (50, 322798), (70, 230570), (100, 161399), (140, 115285), (175, 92228), (350, 46114), (700, 23057)]