12273640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8293}}^1$

素因数の和:8341

約数の個数: 32

約数和(自身を含む): 28365480

約数和(自身を除く): 16091840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8293, 16586, 33172, 41465, 66344, 82930, 165860, 306841, 331720, 613682, 1227364, 1534205, 2454728, 3068410, 6136820, 12273640]

約数ペア:

[(1, 12273640), (2, 6136820), (4, 3068410), (5, 2454728), (8, 1534205), (10, 1227364), (20, 613682), (37, 331720), (40, 306841), (74, 165860), (148, 82930), (185, 66344), (296, 41465), (370, 33172), (740, 16586), (1480, 8293)]