64098430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15749}}^1$

素因数の和:15804

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 65177570

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 15749, 31498, 78745, 157490, 173239, 346478, 582713, 866195, 1165426, 1732390, 2913565, 5827130, 6409843, 12819686, 32049215, 64098430]

約数ペア:

[(1, 64098430), (2, 32049215), (5, 12819686), (10, 6409843), (11, 5827130), (22, 2913565), (37, 1732390), (55, 1165426), (74, 866195), (110, 582713), (185, 346478), (370, 173239), (407, 157490), (814, 78745), (2035, 31498), (4070, 15749)]