12163410640

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{407621}}^1$

素因数の和:408007

約数の個数: 40

約数和(自身を含む): 28355816808

約数和(自身を除く): 16192406168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 14920, 29840, 407621, 815242, 1630484, 2038105, 3260968, 4076210, 6521936, 8152420, 16304840, 32609680, 152042633, 304085266, 608170532, 760213165, 1216341064, 1520426330, 2432682128, 3040852660, 6081705320, 12163410640]

約数ペア:

[(1, 12163410640), (2, 6081705320), (4, 3040852660), (5, 2432682128), (8, 1520426330), (10, 1216341064), (16, 760213165), (20, 608170532), (40, 304085266), (80, 152042633), (373, 32609680), (746, 16304840), (1492, 8152420), (1865, 6521936), (2984, 4076210), (3730, 3260968), (5968, 2038105), (7460, 1630484), (14920, 815242), (29840, 407621)]