17148640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5675

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 25504880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5641, 11282, 22564, 28205, 45128, 56410, 90256, 107179, 112820, 180512, 214358, 225640, 428716, 451280, 535895, 857432, 902560, 1071790, 1714864, 2143580, 3429728, 4287160, 8574320, 17148640]

約数ペア:

[(1, 17148640), (2, 8574320), (4, 4287160), (5, 3429728), (8, 2143580), (10, 1714864), (16, 1071790), (19, 902560), (20, 857432), (32, 535895), (38, 451280), (40, 428716), (76, 225640), (80, 214358), (95, 180512), (152, 112820), (160, 107179), (190, 90256), (304, 56410), (380, 45128), (608, 28205), (760, 22564), (1520, 11282), (3040, 5641)]