5254700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 13217904

約数和(自身を除く): 7963204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 281, 340, 374, 425, 550, 562, 748, 850, 935, 1100, 1124, 1405, 1700, 1870, 2810, 3091, 3740, 4675, 4777, 5620, 6182, 7025, 9350, 9554, 12364, 14050, 15455, 18700, 19108, 23885, 28100, 30910, 47770, 52547, 61820, 77275, 95540, 105094, 119425, 154550, 210188, 238850, 262735, 309100, 477700, 525470, 1050940, 1313675, 2627350, 5254700]

約数ペア:

[(1, 5254700), (2, 2627350), (4, 1313675), (5, 1050940), (10, 525470), (11, 477700), (17, 309100), (20, 262735), (22, 238850), (25, 210188), (34, 154550), (44, 119425), (50, 105094), (55, 95540), (68, 77275), (85, 61820), (100, 52547), (110, 47770), (170, 30910), (187, 28100), (220, 23885), (275, 19108), (281, 18700), (340, 15455), (374, 14050), (425, 12364), (550, 9554), (562, 9350), (748, 7025), (850, 6182), (935, 5620), (1100, 4777), (1124, 4675), (1405, 3740), (1700, 3091), (1870, 2810)]