66842320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6011}}^1$

素因数の和:6163

約数の個数: 40

約数和(自身を含む): 156552480

約数和(自身を除く): 89710160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 6011, 11120, 12022, 24044, 30055, 48088, 60110, 96176, 120220, 240440, 480880, 835529, 1671058, 3342116, 4177645, 6684232, 8355290, 13368464, 16710580, 33421160, 66842320]

約数ペア:

[(1, 66842320), (2, 33421160), (4, 16710580), (5, 13368464), (8, 8355290), (10, 6684232), (16, 4177645), (20, 3342116), (40, 1671058), (80, 835529), (139, 480880), (278, 240440), (556, 120220), (695, 96176), (1112, 60110), (1390, 48088), (2224, 30055), (2780, 24044), (5560, 12022), (6011, 11120)]