66130240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18787}}^1$

素因数の和:18815

約数の個数: 56

約数和(自身を含む): 171797472

約数和(自身を除く): 105667232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 18787, 37574, 75148, 93935, 150296, 187870, 206657, 300592, 375740, 413314, 601184, 751480, 826628, 1033285, 1202368, 1502960, 1653256, 2066570, 3005920, 3306512, 4133140, 6011840, 6613024, 8266280, 13226048, 16532560, 33065120, 66130240]

約数ペア:

[(1, 66130240), (2, 33065120), (4, 16532560), (5, 13226048), (8, 8266280), (10, 6613024), (11, 6011840), (16, 4133140), (20, 3306512), (22, 3005920), (32, 2066570), (40, 1653256), (44, 1502960), (55, 1202368), (64, 1033285), (80, 826628), (88, 751480), (110, 601184), (160, 413314), (176, 375740), (220, 300592), (320, 206657), (352, 187870), (440, 150296), (704, 93935), (880, 75148), (1760, 37574), (3520, 18787)]