23483900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 57194256

約数和(自身を除く): 33710356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 577, 740, 814, 925, 1100, 1154, 1628, 1850, 2035, 2308, 2885, 3700, 4070, 5770, 6347, 8140, 10175, 11540, 12694, 14425, 20350, 21349, 25388, 28850, 31735, 40700, 42698, 57700, 63470, 85396, 106745, 126940, 158675, 213490, 234839, 317350, 426980, 469678, 533725, 634700, 939356, 1067450, 1174195, 2134900, 2348390, 4696780, 5870975, 11741950, 23483900]

約数ペア:

[(1, 23483900), (2, 11741950), (4, 5870975), (5, 4696780), (10, 2348390), (11, 2134900), (20, 1174195), (22, 1067450), (25, 939356), (37, 634700), (44, 533725), (50, 469678), (55, 426980), (74, 317350), (100, 234839), (110, 213490), (148, 158675), (185, 126940), (220, 106745), (275, 85396), (370, 63470), (407, 57700), (550, 42698), (577, 40700), (740, 31735), (814, 28850), (925, 25388), (1100, 21349), (1154, 20350), (1628, 14425), (1850, 12694), (2035, 11540), (2308, 10175), (2885, 8140), (3700, 6347), (4070, 5770)]