27414640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31153}}^1$

素因数の和:31177

約数の個数: 40

約数和(自身を含む): 69535728

約数和(自身を除く): 42121088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31153, 62306, 124612, 155765, 249224, 311530, 342683, 498448, 623060, 685366, 1246120, 1370732, 1713415, 2492240, 2741464, 3426830, 5482928, 6853660, 13707320, 27414640]

約数ペア:

[(1, 27414640), (2, 13707320), (4, 6853660), (5, 5482928), (8, 3426830), (10, 2741464), (11, 2492240), (16, 1713415), (20, 1370732), (22, 1246120), (40, 685366), (44, 623060), (55, 498448), (80, 342683), (88, 311530), (110, 249224), (176, 155765), (220, 124612), (440, 62306), (880, 31153)]