27282680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4517}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 61806240

約数和(自身を除く): 34523560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 4517, 6040, 9034, 18068, 22585, 36136, 45170, 90340, 180680, 682067, 1364134, 2728268, 3410335, 5456536, 6820670, 13641340, 27282680]

約数ペア:

[(1, 27282680), (2, 13641340), (4, 6820670), (5, 5456536), (8, 3410335), (10, 2728268), (20, 1364134), (40, 682067), (151, 180680), (302, 90340), (604, 45170), (755, 36136), (1208, 22585), (1510, 18068), (3020, 9034), (4517, 6040)]