5219900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7478

約数の個数: 36

約数和(自身を含む): 12947088

約数和(自身を除く): 7727188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 7457, 14914, 29828, 37285, 52199, 74570, 104398, 149140, 186425, 208796, 260995, 372850, 521990, 745700, 1043980, 1304975, 2609950, 5219900]

約数ペア:

[(1, 5219900), (2, 2609950), (4, 1304975), (5, 1043980), (7, 745700), (10, 521990), (14, 372850), (20, 260995), (25, 208796), (28, 186425), (35, 149140), (50, 104398), (70, 74570), (100, 52199), (140, 37285), (175, 29828), (350, 14914), (700, 7457)]