27414920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52745

約数の個数: 32

約数和(自身を含む): 66429720

約数和(自身を除く): 39014800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52721, 105442, 210884, 263605, 421768, 527210, 685373, 1054420, 1370746, 2108840, 2741492, 3426865, 5482984, 6853730, 13707460, 27414920]

約数ペア:

[(1, 27414920), (2, 13707460), (4, 6853730), (5, 5482984), (8, 3426865), (10, 2741492), (13, 2108840), (20, 1370746), (26, 1054420), (40, 685373), (52, 527210), (65, 421768), (104, 263605), (130, 210884), (260, 105442), (520, 52721)]