55297240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37363}}^1$

素因数の和:37411

約数の個数: 32

約数和(自身を含む): 127784880

約数和(自身を除く): 72487640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37363, 74726, 149452, 186815, 298904, 373630, 747260, 1382431, 1494520, 2764862, 5529724, 6912155, 11059448, 13824310, 27648620, 55297240]

約数ペア:

[(1, 55297240), (2, 27648620), (4, 13824310), (5, 11059448), (8, 6912155), (10, 5529724), (20, 2764862), (37, 1494520), (40, 1382431), (74, 747260), (148, 373630), (185, 298904), (296, 186815), (370, 149452), (740, 74726), (1480, 37363)]