40480716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 101763200

約数和(自身を除く): 61282484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4129, 4902, 8258, 9804, 12387, 16516, 24774, 49548, 78451, 156902, 177547, 235353, 313804, 355094, 470706, 532641, 710188, 941412, 1065282, 2130564, 3373393, 6746786, 10120179, 13493572, 20240358, 40480716]

約数ペア:

[(1, 40480716), (2, 20240358), (3, 13493572), (4, 10120179), (6, 6746786), (12, 3373393), (19, 2130564), (38, 1065282), (43, 941412), (57, 710188), (76, 532641), (86, 470706), (114, 355094), (129, 313804), (172, 235353), (228, 177547), (258, 156902), (516, 78451), (817, 49548), (1634, 24774), (2451, 16516), (3268, 12387), (4129, 9804), (4902, 8258)]