14238340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 17017724

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 271, 284, 355, 370, 542, 710, 740, 1084, 1355, 1420, 2627, 2710, 5254, 5420, 10027, 10508, 13135, 19241, 20054, 26270, 38482, 40108, 50135, 52540, 76964, 96205, 100270, 192410, 200540, 384820, 711917, 1423834, 2847668, 3559585, 7119170, 14238340]

約数ペア:

[(1, 14238340), (2, 7119170), (4, 3559585), (5, 2847668), (10, 1423834), (20, 711917), (37, 384820), (71, 200540), (74, 192410), (142, 100270), (148, 96205), (185, 76964), (271, 52540), (284, 50135), (355, 40108), (370, 38482), (542, 26270), (710, 20054), (740, 19241), (1084, 13135), (1355, 10508), (1420, 10027), (2627, 5420), (2710, 5254)]