5212900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 14124096

約数和(自身を除く): 8911196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 677, 700, 770, 1100, 1354, 1540, 1925, 2708, 3385, 3850, 4739, 6770, 7447, 7700, 9478, 13540, 14894, 16925, 18956, 23695, 29788, 33850, 37235, 47390, 52129, 67700, 74470, 94780, 104258, 118475, 148940, 186175, 208516, 236950, 260645, 372350, 473900, 521290, 744700, 1042580, 1303225, 2606450, 5212900]

約数ペア:

[(1, 5212900), (2, 2606450), (4, 1303225), (5, 1042580), (7, 744700), (10, 521290), (11, 473900), (14, 372350), (20, 260645), (22, 236950), (25, 208516), (28, 186175), (35, 148940), (44, 118475), (50, 104258), (55, 94780), (70, 74470), (77, 67700), (100, 52129), (110, 47390), (140, 37235), (154, 33850), (175, 29788), (220, 23695), (275, 18956), (308, 16925), (350, 14894), (385, 13540), (550, 9478), (677, 7700), (700, 7447), (770, 6770), (1100, 4739), (1354, 3850), (1540, 3385), (1925, 2708)]