10439800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 27743760

約数和(自身を除く): 17303960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 7457, 14914, 29828, 37285, 52199, 59656, 74570, 104398, 149140, 186425, 208796, 260995, 298280, 372850, 417592, 521990, 745700, 1043980, 1304975, 1491400, 2087960, 2609950, 5219900, 10439800]

約数ペア:

[(1, 10439800), (2, 5219900), (4, 2609950), (5, 2087960), (7, 1491400), (8, 1304975), (10, 1043980), (14, 745700), (20, 521990), (25, 417592), (28, 372850), (35, 298280), (40, 260995), (50, 208796), (56, 186425), (70, 149140), (100, 104398), (140, 74570), (175, 59656), (200, 52199), (280, 37285), (350, 29828), (700, 14914), (1400, 7457)]