4354900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 6331916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 107, 110, 148, 185, 214, 220, 275, 370, 407, 428, 535, 550, 740, 814, 925, 1070, 1100, 1177, 1628, 1850, 2035, 2140, 2354, 2675, 3700, 3959, 4070, 4708, 5350, 5885, 7918, 8140, 10175, 10700, 11770, 15836, 19795, 20350, 23540, 29425, 39590, 40700, 43549, 58850, 79180, 87098, 98975, 117700, 174196, 197950, 217745, 395900, 435490, 870980, 1088725, 2177450, 4354900]

約数ペア:

[(1, 4354900), (2, 2177450), (4, 1088725), (5, 870980), (10, 435490), (11, 395900), (20, 217745), (22, 197950), (25, 174196), (37, 117700), (44, 98975), (50, 87098), (55, 79180), (74, 58850), (100, 43549), (107, 40700), (110, 39590), (148, 29425), (185, 23540), (214, 20350), (220, 19795), (275, 15836), (370, 11770), (407, 10700), (428, 10175), (535, 8140), (550, 7918), (740, 5885), (814, 5350), (925, 4708), (1070, 4070), (1100, 3959), (1177, 3700), (1628, 2675), (1850, 2354), (2035, 2140)]