57741940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 126189504

約数和(自身を除く): 68447564

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 1051, 1340, 2102, 2747, 4204, 5255, 5494, 10510, 10988, 13735, 21020, 27470, 43091, 54940, 70417, 86182, 140834, 172364, 215455, 281668, 352085, 430910, 704170, 861820, 1408340, 2887097, 5774194, 11548388, 14435485, 28870970, 57741940]

約数ペア:

[(1, 57741940), (2, 28870970), (4, 14435485), (5, 11548388), (10, 5774194), (20, 2887097), (41, 1408340), (67, 861820), (82, 704170), (134, 430910), (164, 352085), (205, 281668), (268, 215455), (335, 172364), (410, 140834), (670, 86182), (820, 70417), (1051, 54940), (1340, 43091), (2102, 27470), (2747, 21020), (4204, 13735), (5255, 10988), (5494, 10510)]