3248926340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{399131}}^1$

素因数の和:399188

約数の個数: 48

約数和(自身を含む): 7644176064

約数和(自身を除く): 4395249724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 399131, 798262, 1596524, 1995655, 3991310, 4390441, 7982620, 8780882, 14767847, 17561764, 21952205, 29535694, 43904410, 59071388, 73839235, 87808820, 147678470, 162446317, 295356940, 324892634, 649785268, 812231585, 1624463170, 3248926340]

約数ペア:

[(1, 3248926340), (2, 1624463170), (4, 812231585), (5, 649785268), (10, 324892634), (11, 295356940), (20, 162446317), (22, 147678470), (37, 87808820), (44, 73839235), (55, 59071388), (74, 43904410), (110, 29535694), (148, 21952205), (185, 17561764), (220, 14767847), (370, 8780882), (407, 7982620), (740, 4390441), (814, 3991310), (1628, 1995655), (2035, 1596524), (4070, 798262), (8140, 399131)]