68364700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{12899}}^1$

素因数の和:12966

約数の個数: 36

約数和(自身を含む): 151162200

約数和(自身を除く): 82797500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 12899, 25798, 51596, 64495, 128990, 257980, 322475, 644950, 683647, 1289900, 1367294, 2734588, 3418235, 6836470, 13672940, 17091175, 34182350, 68364700]

約数ペア:

[(1, 68364700), (2, 34182350), (4, 17091175), (5, 13672940), (10, 6836470), (20, 3418235), (25, 2734588), (50, 1367294), (53, 1289900), (100, 683647), (106, 644950), (212, 322475), (265, 257980), (530, 128990), (1060, 64495), (1325, 51596), (2650, 25798), (5300, 12899)]