11888960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 28885896

約数和(自身を除く): 16996936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 701, 848, 1060, 1402, 1696, 2120, 2804, 3392, 3505, 4240, 5608, 7010, 8480, 11216, 14020, 16960, 22432, 28040, 37153, 44864, 56080, 74306, 112160, 148612, 185765, 224320, 297224, 371530, 594448, 743060, 1188896, 1486120, 2377792, 2972240, 5944480, 11888960]

約数ペア:

[(1, 11888960), (2, 5944480), (4, 2972240), (5, 2377792), (8, 1486120), (10, 1188896), (16, 743060), (20, 594448), (32, 371530), (40, 297224), (53, 224320), (64, 185765), (80, 148612), (106, 112160), (160, 74306), (212, 56080), (265, 44864), (320, 37153), (424, 28040), (530, 22432), (701, 16960), (848, 14020), (1060, 11216), (1402, 8480), (1696, 7010), (2120, 5608), (2804, 4240), (3392, 3505)]